UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qqS0NedkUqG6XA4CRT+dpyhnrtmUyuejq1xh0OvOfao=' 
WHERE 
  key_id = '1743f5695d6e330fc24be58f114a9e589debba9d79c63378a60dcae9546d1a8b' 
  AND (
    token = 'qqS0NedkUqG6XA4CRT+dpyhnrtmUyuejq1xh0OvOfao=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )