UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lRtKlYeaZOAB639ZjFVpHH0dRfw/xSuiy09eMrn5UTw=' 
WHERE 
  key_id = 'cb6bc69b8fd360670726775059fb4093f3d1a7ffe76d3f8c8d9c0b7d218d2c67' 
  AND (
    token = 'lRtKlYeaZOAB639ZjFVpHH0dRfw/xSuiy09eMrn5UTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )