UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sA3MuP0Xu+kf5AVeZA1AWD5gIq0i56F+AI17h0IzZkQ=' 
WHERE 
  key_id = '055211c6fecc1414bce3a2df8a955cdeeb2dfc339becc9a135fd6fac542bd939' 
  AND (
    token = 'sA3MuP0Xu+kf5AVeZA1AWD5gIq0i56F+AI17h0IzZkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )