UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wE3A408+N2xEnlR6OC7+2euaW9ffa2dVBbfddi44cvM=' 
WHERE 
  key_id = '1ec1823555d150a1a04d68c58260a167b198b2c522a73b79c9d412d39b5553a1' 
  AND (
    token = 'wE3A408+N2xEnlR6OC7+2euaW9ffa2dVBbfddi44cvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )