UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RP9aJxx+MidsECfKlH4q2jQ14WZJQTs5DNMjVtN+eX4=' 
WHERE 
  key_id = '37e51fa46855daf333f400cc2f128f277eebfdd8eae10fb9a1783fbd78ae7a12' 
  AND (
    token = 'RP9aJxx+MidsECfKlH4q2jQ14WZJQTs5DNMjVtN+eX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )