UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hCZ8rP1gf+AtYaKBeUiaasIvfPiux39zn3tVEgy19sM=' 
WHERE 
  key_id = 'b37ba9b5a451f686e7ac52155aa97d5521383722b9459e4cb817dd4a834ad08e' 
  AND (
    token = 'hCZ8rP1gf+AtYaKBeUiaasIvfPiux39zn3tVEgy19sM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )