UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2WUwr4Miwuo6NZhtxaER6pV/cAuR7tonhVrk1smbuME=' 
WHERE 
  key_id = 'a8e74164a8213ea1055c3cc37beea8fbcaeb85a0e40fc52db808eee6e0b6e11b' 
  AND (
    token = '2WUwr4Miwuo6NZhtxaER6pV/cAuR7tonhVrk1smbuME=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )