UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y2b4B7M6p/gRh0N+6cXWZT8jRXkV5oyBewldPxkSoI8=' 
WHERE 
  key_id = 'edc6f828685590cbcd4a8b21d441c7967f379da2497703d49683084a9dd7ea2e' 
  AND (
    token = 'y2b4B7M6p/gRh0N+6cXWZT8jRXkV5oyBewldPxkSoI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )