UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RToQdB1ieIiilNQ6bcUpLNjF7xPyFeL1YWsdAN0ryew=' 
WHERE 
  key_id = 'd9d02aa66f2dd49fa3004285064b46116951c7e218660bfb715019698ad51d0e' 
  AND (
    token = 'RToQdB1ieIiilNQ6bcUpLNjF7xPyFeL1YWsdAN0ryew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )