UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CS53XHhr2a2tCD5aZiIyp8UP9E2lscnY4mqL0/h12QU=' 
WHERE 
  key_id = '90458ea4bad0fae20a32ccd18fbdc508c1e4c5620b52e74ec5ef047e43bef002' 
  AND (
    token = 'CS53XHhr2a2tCD5aZiIyp8UP9E2lscnY4mqL0/h12QU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )