UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dg4G5xmaIyhAGgfaaNh1nesf6JGwyI9hPMBNN5V80+o=' 
WHERE 
  key_id = 'b82ae4cdbd283fde6fe94b306b444d4d76586668a1e46a8fd82fbde335aefbd3' 
  AND (
    token = 'dg4G5xmaIyhAGgfaaNh1nesf6JGwyI9hPMBNN5V80+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )