UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/kMt4/Nu7P3Npfo6FoYxqTiVRA3GF8xrtuDqmc7JjkY=' 
WHERE 
  key_id = 'c269555fb2c5756a36df2ef96c3b3417e8e6f03d02d22146dbb6ec44ec061e14' 
  AND (
    token = '/kMt4/Nu7P3Npfo6FoYxqTiVRA3GF8xrtuDqmc7JjkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )