UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bmr8Nf/YUX9+xmf6q4Dtc65serC+3vqx2U4U+lz3IrI=' 
WHERE 
  key_id = '1ac1c8875bf538dd954314586148a370072cc6e13422117d0c69ff2ea2baada2' 
  AND (
    token = 'Bmr8Nf/YUX9+xmf6q4Dtc65serC+3vqx2U4U+lz3IrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )