UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NKM58QamKXy31GlJdKyohlQSmNcIhRrouzSSPcaQUw0=' 
WHERE 
  key_id = 'fe51ac890de45e0d0cc0b0c4682c837162b7c9639733b4785adbaa93085868cf' 
  AND (
    token = 'NKM58QamKXy31GlJdKyohlQSmNcIhRrouzSSPcaQUw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )