UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fQeNow8ZYKy4Oo6HWa57MhDHpNnPQWaYsgwNRE2ZXsQ=' 
WHERE 
  key_id = '46b9547e6f409f008adbe8003bf81be07494e703320bc9eb40544c8679c8efc7' 
  AND (
    token = 'fQeNow8ZYKy4Oo6HWa57MhDHpNnPQWaYsgwNRE2ZXsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )