UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AnBmo1deJClrCjdGiO5pic/k3X3yUxulmIBWyEjxs68=' 
WHERE 
  key_id = '27e9d887f25c3c9d8724113cf3028bb700a1e1cb79cc6c59d083e6550e968fd8' 
  AND (
    token = 'AnBmo1deJClrCjdGiO5pic/k3X3yUxulmIBWyEjxs68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )