UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YqFvAJ0qfGj4DQ9s0fhVaGBHNdG8Szjz3bRwsdbKejs=' 
WHERE 
  key_id = 'a42bb394c0f3461310f00ccece37e8b020c4360d64aebcdbd99d3321c847913a' 
  AND (
    token = 'YqFvAJ0qfGj4DQ9s0fhVaGBHNdG8Szjz3bRwsdbKejs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )