UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2fG/RMtWJYqzROLQrxMXLOkpstcfcu9fsqVU1zU4Zgg=' 
WHERE 
  key_id = '901ae9c13da71fb591b95730cf1bbd693bd5813eec62c7c50b8076b290148c3a' 
  AND (
    token = '2fG/RMtWJYqzROLQrxMXLOkpstcfcu9fsqVU1zU4Zgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )