UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uF1XYMF7/0/q/frHMinbDDudVmziFpE+9NJ/itMTZ2s=' 
WHERE 
  key_id = 'c6e61f5ab8543aea3ca2237aaf84c6485e7170c920d490a1a00780def184a003' 
  AND (
    token = 'uF1XYMF7/0/q/frHMinbDDudVmziFpE+9NJ/itMTZ2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )