UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PY59ViYY3bxYOuQnDabJJTJ7x8tMi0moSZ4Pk/m4y+c=' 
WHERE 
  key_id = 'b04841c41ed3d260629d18f9579e51c6d90e75a759f8267146bfee8d0cf113ab' 
  AND (
    token = 'PY59ViYY3bxYOuQnDabJJTJ7x8tMi0moSZ4Pk/m4y+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )