UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yxKiZN8DEQ6Vrwt2REEdu5zkt0+fqbp1E2FAV6VWKb0=' 
WHERE 
  key_id = 'abb617729c78fb9183e92913c3827a6922bb4fd69f0ab830c3860e17170bb6b9' 
  AND (
    token = 'yxKiZN8DEQ6Vrwt2REEdu5zkt0+fqbp1E2FAV6VWKb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )