UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3r2tNDS08w2PuaHlY+FEO4GXu9ArgmZPBUuS+uxMfxE=' 
WHERE 
  key_id = 'fcbe7fb5f45108e3e2ee24d1c2b04a272f307c9f9362afa1436e2c61c4bbe7ba' 
  AND (
    token = '3r2tNDS08w2PuaHlY+FEO4GXu9ArgmZPBUuS+uxMfxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )