UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hzw/17nrnfpNnMg7VB2yhOasUKeXOaGsVJ/WwAu6OUI=' 
WHERE 
  key_id = 'dfaad623b2b824dcc63abe2b7dbbdfbc330b131f509e412858b2038e2c413a81' 
  AND (
    token = 'hzw/17nrnfpNnMg7VB2yhOasUKeXOaGsVJ/WwAu6OUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )