UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VZ5qjjgAQU469pizRVVYXR7BJrWhkzR1hEm76jGmqfk=' 
WHERE 
  key_id = '559e53185ef0bf2187070023a2ca4a5d7f2cdd12490fd0d23d5d31ec8410267d' 
  AND (
    token = 'VZ5qjjgAQU469pizRVVYXR7BJrWhkzR1hEm76jGmqfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )