UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fMJlvgzqApcZ2coVzgSLUrqen/4RQhlU8r0L19uEARI=' 
WHERE 
  key_id = 'ab810ce9c3dce236c89423cd2490a6eb5b6c8bceb75196137c1632c0b22fbe36' 
  AND (
    token = 'fMJlvgzqApcZ2coVzgSLUrqen/4RQhlU8r0L19uEARI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )