UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+YRg6jthhrdRfcT/O1BNzxkzefE5zwpBXPkXCFdJSbo=' 
WHERE 
  key_id = '7966f91388df6143e7ab762721fad8e2733b770f55d378eed1b7dd3efe54e625' 
  AND (
    token = '+YRg6jthhrdRfcT/O1BNzxkzefE5zwpBXPkXCFdJSbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )