UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kuhJIFiN+Iv4S9h4xwVb94eIP0er3FNKtK4JeYCHynA=' 
WHERE 
  key_id = 'ae989a8cec4a229186aabf263b9f699216f61a681423daeee4c078cf3759e36b' 
  AND (
    token = 'kuhJIFiN+Iv4S9h4xwVb94eIP0er3FNKtK4JeYCHynA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )