UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GJvpDqNu+4zYIH1B4vkcdQZxGghYByDWTarmNlslC8U=' 
WHERE 
  key_id = 'c587ef70ae3a288c70845b56a43675199649ef062c4c12e4e981ad2bebbfe79c' 
  AND (
    token = 'GJvpDqNu+4zYIH1B4vkcdQZxGghYByDWTarmNlslC8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )