UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pAW3ElRAWhXrSUYn3qLZeUziGb1ICseQknZGP2ktwp0=' 
WHERE 
  key_id = '99985e6a697c0454a2d2097b2c848a6532a1b3dc356533ace20ef4e566da10e9' 
  AND (
    token = 'pAW3ElRAWhXrSUYn3qLZeUziGb1ICseQknZGP2ktwp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )