UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y0B4W66VyVe6rVSoCmk7L/g/DnP0A/DUBPNNFKHMwsc=' 
WHERE 
  key_id = '19551cb82cc94612bdf9d5038dc513397ce36312f3a1ffd1a1b3478bc16f8a6e' 
  AND (
    token = 'Y0B4W66VyVe6rVSoCmk7L/g/DnP0A/DUBPNNFKHMwsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )