UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'omt8e7k/T/VEqHrC+eDAOkZphDO/uB+sRGXHfQIpwFo=' 
WHERE 
  key_id = '5e3e8774cd4126444024409a8a909a131c2d1ddd06c386bf6fcbf60cd8bf02e7' 
  AND (
    token = 'omt8e7k/T/VEqHrC+eDAOkZphDO/uB+sRGXHfQIpwFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )