UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nq95yqMkjElJS8fbu5zRFeKGoTlVD2GnxE10RdFrh0A=' 
WHERE 
  key_id = '692588f47818e8259765eae58c9ebccb8f15abc2166b2d6fe8d1bac475bdd269' 
  AND (
    token = 'nq95yqMkjElJS8fbu5zRFeKGoTlVD2GnxE10RdFrh0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )