UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wzrjuZIXihnBTgs8Fwt6047bEfuni/gt2SGR/yWq4Sc=' 
WHERE 
  key_id = '685f3aa045dd460b956b0ad104ee3e0294ec21acf63bf9e7d5d67d290f775d05' 
  AND (
    token = 'wzrjuZIXihnBTgs8Fwt6047bEfuni/gt2SGR/yWq4Sc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )