UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YqiWTqlq/hi5qdRVRwAGUcdkzk0VVujSvpwT8LGSPCY=' 
WHERE 
  key_id = 'f5a7dac7a76b6723a92c383fceb43d1137fdba4c2283f60037449884258f06f0' 
  AND (
    token = 'YqiWTqlq/hi5qdRVRwAGUcdkzk0VVujSvpwT8LGSPCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )