UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gR4KOcP3a0hBsv5Ei/QMXi62abgg93qU+YNW5eLaplM=' 
WHERE 
  key_id = 'faf795054e1ffa21aee660c9a22df000ce0390020a242ee5be7dc7731517b142' 
  AND (
    token = 'gR4KOcP3a0hBsv5Ei/QMXi62abgg93qU+YNW5eLaplM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )