UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cEQQATQ08eJO9YPbTYlEDvwGW3KxJhsFVFpGSVvP5TY=' 
WHERE 
  key_id = 'b96422cbe84fc7762287ed56edde6fa0644a6f04d95c8ac924b32055639a089b' 
  AND (
    token = 'cEQQATQ08eJO9YPbTYlEDvwGW3KxJhsFVFpGSVvP5TY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )