UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Acw7acCAMfet8sU/dJnb0akdu492pT2mL97IL5J8MjM=' 
WHERE 
  key_id = 'dcb89ddb6ddcc5481cbe490bcfe1910bc636ae1ce78d93ad6d7f1b8cfa0f8b3d' 
  AND (
    token = 'Acw7acCAMfet8sU/dJnb0akdu492pT2mL97IL5J8MjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )