UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jF0p7QsovDYF3Dj8kPzvzWeMrDFtkWtREoOFbKyHQBE=' 
WHERE 
  key_id = 'f6ad0bbbb994bd2114e5d60c077f22d044ebba5b2b9e2a81ae054492d9421365' 
  AND (
    token = 'jF0p7QsovDYF3Dj8kPzvzWeMrDFtkWtREoOFbKyHQBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033