UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm2f0dwI2v0L800+Loi03h8YTSW6bK6AFi/1lYDNx+yI=' 
WHERE 
  key_id = 'cfa699d642b1dcdae16c52e4da7d6729f8b21c1c3b09b9142d1190ff5eec1a5c' 
  AND (
    token = 'm2f0dwI2v0L800+Loi03h8YTSW6bK6AFi/1lYDNx+yI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )