UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rbk9VmRJwYHAPBrafylUe48YpG4R2fmelgRm08WSwLI=' 
WHERE 
  key_id = '0fc11e002a18137079af0d534406dab8157bf2366c92d26a70eacb4a49eb8179' 
  AND (
    token = 'Rbk9VmRJwYHAPBrafylUe48YpG4R2fmelgRm08WSwLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )