UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bezRK/N6sVuYOA9laI1TVPEWZ5kWt9X6FXSRhBeW27g=' 
WHERE 
  key_id = 'd890b975338ba3d135b6eae58181709af4e22d9c2b449897126634d9540c5ea9' 
  AND (
    token = 'bezRK/N6sVuYOA9laI1TVPEWZ5kWt9X6FXSRhBeW27g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )