UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ysr8vRgisxy6jCU2a16dc3nGWhLo5dq91hf21A1YS4=' 
WHERE 
  key_id = '16581ab05db48432b3ff0b7669d0083874c7a272b4763116812ced46b8286aca' 
  AND (
    token = '3ysr8vRgisxy6jCU2a16dc3nGWhLo5dq91hf21A1YS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )