UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NGHk7yPwspb6bmBpBKZ6i6M8FHXNWk2raYiDEGpOMVY=' 
WHERE 
  key_id = '41f74fbd0bbddc79da3f6402d541006ecdb3829539539c221a3e7e7829bd27aa' 
  AND (
    token = 'NGHk7yPwspb6bmBpBKZ6i6M8FHXNWk2raYiDEGpOMVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )