UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TeSj/XRwU32wifSrh//0QG5b1VpGMHbjalrRiTlPzgs=' 
WHERE 
  key_id = 'b4005e93f25c7e674f890921f5267bc9f4df61100256fda42e34799c0d506d6e' 
  AND (
    token = 'TeSj/XRwU32wifSrh//0QG5b1VpGMHbjalrRiTlPzgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )