UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y4NuadU2Bi/AuppPaITZ4X8IaHRsEkmSOHrenAdem1M=' 
WHERE 
  key_id = '721f4d93e9ab00c64aad17fec5d23ab5e5ccb4314ed30e89073342aa58ab0cee' 
  AND (
    token = 'y4NuadU2Bi/AuppPaITZ4X8IaHRsEkmSOHrenAdem1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )