UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'snJ0dkC7hHKHJgaSjagOi4ta+JIjWtIwrOaMAEX8ct0=' 
WHERE 
  key_id = 'f134082edac98cbf9d860aa279a8f0c142a61df20cd2afca3a0661f5c18b2504' 
  AND (
    token = 'snJ0dkC7hHKHJgaSjagOi4ta+JIjWtIwrOaMAEX8ct0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )