UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gSYLNc5MTL/LeGomTIIguTCPoTwY1JW+tLrKdbhT+pQ=' 
WHERE 
  key_id = '1f604bdad763dc32b44598ff6f8f9737d756767d227dec4aa4262a7c93c26b88' 
  AND (
    token = 'gSYLNc5MTL/LeGomTIIguTCPoTwY1JW+tLrKdbhT+pQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )