UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5YjcQdzeY3E7Lak25kapsujTQU7a6ln6r0g/KCTIcsk=' 
WHERE 
  key_id = '044d2a7c694373af2dd15f1e21f0cdfbc7f428e361010c4f3060d16e90336b93' 
  AND (
    token = '5YjcQdzeY3E7Lak25kapsujTQU7a6ln6r0g/KCTIcsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )