UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R9wA9OLUZjgFWSzUoJ8pSISIEw+/+uBh7rhkeHs3glA=' 
WHERE 
  key_id = '45c5aca48e98ab8171948227585475ed1a9480e5628052f6fd54350895de63ac' 
  AND (
    token = 'R9wA9OLUZjgFWSzUoJ8pSISIEw+/+uBh7rhkeHs3glA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )