UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AiWUGaswq63keoFwroHKFwi4yTHMpJsrDqCCTomCnRY=' 
WHERE 
  key_id = '6dd9ebb87ef2c62daa4711cd129b1307a24d4edb491ad6fab3e4f074822f1b0c' 
  AND (
    token = 'AiWUGaswq63keoFwroHKFwi4yTHMpJsrDqCCTomCnRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )