UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g0O4yF39DUlHxqxZxnhpYI/jqPcfzOzxCAzat/C5BFw=' 
WHERE 
  key_id = '2457b9fd18cf9483a93a5cd1fa478ad113c3bd75528f31e52973780f3c691754' 
  AND (
    token = 'g0O4yF39DUlHxqxZxnhpYI/jqPcfzOzxCAzat/C5BFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )