UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kfuBaj/Y3T/Mt6kP+jqP3YqsJK4vS27g2mhiZ6xIDtY=' 
WHERE 
  key_id = '57649fa5b4173a91ce0bd63623f737f834bff8fcdd8a3247e9234b9e1d6fe11b' 
  AND (
    token = 'kfuBaj/Y3T/Mt6kP+jqP3YqsJK4vS27g2mhiZ6xIDtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )