UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DhFZkO6uGu7TWrX17Og2TaN8RPiDSgR60Dn1rSMkkIM=' 
WHERE 
  key_id = 'bae6e1563999b3b0c2ab0e5d18c407fa161978a8cae61e2b2b2472545b375e12' 
  AND (
    token = 'DhFZkO6uGu7TWrX17Og2TaN8RPiDSgR60Dn1rSMkkIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )