UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'up7/hO7uO+6ScTTuAFtTThksuCA0MRZ8i7mWn4WO+iU=' 
WHERE 
  key_id = '823b3e6b15a6e7ed661673fb883767bc8bd197cf85f6353be6a1f58aa850d81c' 
  AND (
    token = 'up7/hO7uO+6ScTTuAFtTThksuCA0MRZ8i7mWn4WO+iU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )