UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U0Hdm29tqbrV44rq9kYcSXmtO30mxBoLR1gRRC22IAA=' 
WHERE 
  key_id = '216fc4b6b152961a1ede5374693d20722b00b71ee77ad04aba5dc609682975aa' 
  AND (
    token = 'U0Hdm29tqbrV44rq9kYcSXmtO30mxBoLR1gRRC22IAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )