UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vp0gWwrpBHps5GpKqwMJUYbtYac//U/i1lKjSfIkBSw=' 
WHERE 
  key_id = '46f169f5fd455bdfb5c42eed53362eb5b0bcc75bcba8b4829c1efe745e238782' 
  AND (
    token = 'vp0gWwrpBHps5GpKqwMJUYbtYac//U/i1lKjSfIkBSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )