UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LnLe5Rq17g2HCZQySycEdnmCCFt9987z1sOQRy63HsM=' 
WHERE 
  key_id = 'f2d5010c70ef58125ca43ae048951cb75ad5b4d1cad0823ad84bf1a1a901ba9f' 
  AND (
    token = 'LnLe5Rq17g2HCZQySycEdnmCCFt9987z1sOQRy63HsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )