UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0hS4ByckjD82TmIUXln0evGUdC9RCqpNnrZH5De4aXY=' 
WHERE 
  key_id = '3b2b89a7241384e3adf1f50b638e69d90cfeae5bd9a7e1d4574fc45e74490c56' 
  AND (
    token = '0hS4ByckjD82TmIUXln0evGUdC9RCqpNnrZH5De4aXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )