UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4UMuic0tKnyl01cAASLxrB1g7LizWdBeyKc/rRJRQH0=' 
WHERE 
  key_id = '6fd11f88b640eea1b8854851bd32e82d85f9b9eac669d1f1cf72843b9fe85708' 
  AND (
    token = '4UMuic0tKnyl01cAASLxrB1g7LizWdBeyKc/rRJRQH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )