UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KzaUl8AcEN1fVhntchWVWLktBwFZ0h48S1v4YOFMVdk=' 
WHERE 
  key_id = '5871b528a7dae069625c385346465c64a0145e22a0d3c73a22ffe31d1b4e244a' 
  AND (
    token = 'KzaUl8AcEN1fVhntchWVWLktBwFZ0h48S1v4YOFMVdk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )