UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iX6HhPZQvTa8zcNtusXDMpRraEyVU43cZ+FoI1It+mU=' 
WHERE 
  key_id = '06ae28a456b18fd264d250de648fb64fba18ce28fca3172e043c5bfdd63d6fb9' 
  AND (
    token = 'iX6HhPZQvTa8zcNtusXDMpRraEyVU43cZ+FoI1It+mU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )