UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WwG8iqnsc9vP/xk4cE0ZQT/f/1az7hDW13MsW8n0Pak=' 
WHERE 
  key_id = 'd888798ab50715e54a85a7b47e33366b363ca3c88e2968eb5f345285447bec68' 
  AND (
    token = 'WwG8iqnsc9vP/xk4cE0ZQT/f/1az7hDW13MsW8n0Pak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )