UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '38UDaR9LbNiQnYY8UIT8eY2JMsUT0AvDMm8M+AZAnak=' 
WHERE 
  key_id = '5f27a24b0c0114276f44310f4a5913cc6c02fe522b940df09e0f4eb4f1beeeac' 
  AND (
    token = '38UDaR9LbNiQnYY8UIT8eY2JMsUT0AvDMm8M+AZAnak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )