UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FlBLTq4uGryxbZ90mPrasFr8vyf/0Zp2s8Y/LymdqVY=' 
WHERE 
  key_id = 'ad77cd3352c8fdf5f04b70594019f300cc562325251ce251fee3db8b0614911d' 
  AND (
    token = 'FlBLTq4uGryxbZ90mPrasFr8vyf/0Zp2s8Y/LymdqVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )