UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rbZCU4tEtCEpulM857S9dKxB9TJtdyjCmDbJTYu/YA4=' 
WHERE 
  key_id = '1c3481036c0b2716a2b17924a7e480ac43185533a068895a8a5309384ee17b3e' 
  AND (
    token = 'rbZCU4tEtCEpulM857S9dKxB9TJtdyjCmDbJTYu/YA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )