UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'akc/msT1lWJ2c049p2NKMz/mCPPTMHzdgFrTYaefu30=' 
WHERE 
  key_id = '118a3c9b0e45e06ffeb095486652bacb7da5163c873e60fd7362e338254c49a4' 
  AND (
    token = 'akc/msT1lWJ2c049p2NKMz/mCPPTMHzdgFrTYaefu30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )