UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yKbyUSsq3EDO7XKSjGF1C1enLNWQ6lJ0cVpWMgw+pYQ=' 
WHERE 
  key_id = 'fd7b080fcbb2ac0885581a3b9f76f6ee28f81b1b065e95c21b067738c7056fab' 
  AND (
    token = 'yKbyUSsq3EDO7XKSjGF1C1enLNWQ6lJ0cVpWMgw+pYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )