UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xjo/6MD8Sp14kANMLSRcP4I0VcAA/QtiuxsLIAHHpHM=' 
WHERE 
  key_id = '27bf4a370ca42e1d3d4936a83f088c6911aa6b32e403fa8d3e9665c00fb3eff7' 
  AND (
    token = 'Xjo/6MD8Sp14kANMLSRcP4I0VcAA/QtiuxsLIAHHpHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )