UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9F4fcths2tcSLFkIbabJoxsTf3LxLIsk5FtD3+MWLqQ=' 
WHERE 
  key_id = '99bf5c67667a5ff819a78ebde6f8a8ff95afac6db977adf5aa594d50fab5481f' 
  AND (
    token = '9F4fcths2tcSLFkIbabJoxsTf3LxLIsk5FtD3+MWLqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )