UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VV9VeiZH78rLvteFzECaoz/tXdsPLe28gXI9+zFd8y4=' 
WHERE 
  key_id = 'c4fba4e910858ce8d36c5c38ddbc174ccf429101d5bd740b9de2f0d82fc5e529' 
  AND (
    token = 'VV9VeiZH78rLvteFzECaoz/tXdsPLe28gXI9+zFd8y4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )