UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eGxNXodMbZft8P56lYm1mufky6XLYaFbeV74ZNtw4eI=' 
WHERE 
  key_id = 'e74f62926ab2a663f5ed6a47e75405bef888b2ffc8c43aa2ddc3bc513d2f6c75' 
  AND (
    token = 'eGxNXodMbZft8P56lYm1mufky6XLYaFbeV74ZNtw4eI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )