UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aFKS0yqHzorKsuReQhXg/6Z73EMP/2i07J8H46wtZ3E=' 
WHERE 
  key_id = 'f68f52f9f407351fd4d3e89a87352b093ca9213099e1769b1465c0c025c85162' 
  AND (
    token = 'aFKS0yqHzorKsuReQhXg/6Z73EMP/2i07J8H46wtZ3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )