UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WpCNq0FA4ftFZ5e8SGVQXcEjmF2xCHx2mYDR/Wz2uR8=' 
WHERE 
  key_id = '74dffed60dc4c685fb96820b65fbeead200d8a2c5fd8a7c3189b780e2ab48237' 
  AND (
    token = 'WpCNq0FA4ftFZ5e8SGVQXcEjmF2xCHx2mYDR/Wz2uR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )