UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3n5eKFALCiK2aDmBye6+ZPKpZWFedXVaj4AvIABKIn4=' 
WHERE 
  key_id = '99627aeb99f592c8ca1e772a1443b0d314ab5faba288c275c78500c205c83baa' 
  AND (
    token = '3n5eKFALCiK2aDmBye6+ZPKpZWFedXVaj4AvIABKIn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )