UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Ro91UjSIidKpfg+eO2/WBD+01kOC4G60CrBh7QkXws=' 
WHERE 
  key_id = '19e88be1253297722977544e92fb1bc2d47e7837217b13bffe7496f6bb656038' 
  AND (
    token = '2Ro91UjSIidKpfg+eO2/WBD+01kOC4G60CrBh7QkXws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )