UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9hjhAi2NfzWXxAGhpzIaCx7DubiKdmrqwBbLUdbL2Q0=' 
WHERE 
  key_id = '9029b04f45b55f97a377d7e68677a1992cf1bdd78d8b4b2a30d417088026467d' 
  AND (
    token = '9hjhAi2NfzWXxAGhpzIaCx7DubiKdmrqwBbLUdbL2Q0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )