UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gy4uBf3e3mPdd5P2HQrcKuxHdLm1pWf9PeS2GjcpMA0=' 
WHERE 
  key_id = 'f2464477aebea54a437a39f9adf15a481727fec052c2473af5648d295c7fe7d4' 
  AND (
    token = 'gy4uBf3e3mPdd5P2HQrcKuxHdLm1pWf9PeS2GjcpMA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )