UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I2/jRj9eb8qFUKWeaJYfPBZIozzCuqlt5n9CVU0E8+w=' 
WHERE 
  key_id = '60dfa36078deab3884603d90f6226131462fb3bf2887fb4027301bf881e3fd53' 
  AND (
    token = 'I2/jRj9eb8qFUKWeaJYfPBZIozzCuqlt5n9CVU0E8+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )