UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x6ZueqcaXGDiMFy3fH1TxRZGkEVzcdEg3Iz0RrlrD+Y=' 
WHERE 
  key_id = 'f8a765271657460760eb20bc33219a4c564c732567685d4f3e4ccf3c87a8b4a4' 
  AND (
    token = 'x6ZueqcaXGDiMFy3fH1TxRZGkEVzcdEg3Iz0RrlrD+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )