UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yvAvMZcdIXHxAMjsKENpsLkdKe62dBpX9i0r1Tm5wdw=' 
WHERE 
  key_id = '1c2f18d9821cf8afcf5ebc91b46bfb06d2e408832475bbf480a0f70ad931c9a7' 
  AND (
    token = 'yvAvMZcdIXHxAMjsKENpsLkdKe62dBpX9i0r1Tm5wdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )