UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g8X255Ik06xfnqfiFSbYvutk/ADLAIYNI8EQt7sHX2o=' 
WHERE 
  key_id = 'da602f0e217d36dcf6b7a22d2ffd0bb333a3d60b0645d482d8c7d9daca37d569' 
  AND (
    token = 'g8X255Ik06xfnqfiFSbYvutk/ADLAIYNI8EQt7sHX2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )