UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pYd2TSoPYt8OBHWh7Cp8A3fhIPVZ2Bltc810SyyuVHE=' 
WHERE 
  key_id = '8cd5d7c9489382f0bd404f4a7f8d10d87b6cd50c76788be6d00f61237a41b12d' 
  AND (
    token = 'pYd2TSoPYt8OBHWh7Cp8A3fhIPVZ2Bltc810SyyuVHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )