UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MxzKjTMS6Jx9eVJERQejTo0ShcvJNcvLgqA3pvpXh+U=' 
WHERE 
  key_id = '0ae1c99c1f0093bd8e57ec73c257d9f5ba4c2c13f9289e59f5f200f168362aa9' 
  AND (
    token = 'MxzKjTMS6Jx9eVJERQejTo0ShcvJNcvLgqA3pvpXh+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )