UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/2O8IwOmz6BTOsma6L1tSz9bI8wlNZHiqlfSK8nhU+U=' 
WHERE 
  key_id = '2f310ce5cb91c88431c775c344af12d70b78fb3a2e2677ee83048d6f8eba3752' 
  AND (
    token = '/2O8IwOmz6BTOsma6L1tSz9bI8wlNZHiqlfSK8nhU+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )