UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nFyk+grSCxeicPdM6LNMXdVSYgg14Z6ka5qoUdncLIk=' 
WHERE 
  key_id = '29b2779d9136d3efe143ae4c8f122449fb88a5409dd55a0c5a5ba433c2919120' 
  AND (
    token = 'nFyk+grSCxeicPdM6LNMXdVSYgg14Z6ka5qoUdncLIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )