UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LkRaKMXhcfopC75BAiL2FzxLwsuO+lqXj9RWROYYV3w=' 
WHERE 
  key_id = '0c7fd25636e4c37c2d0ccdd88649d9133c05758bfacc82bb299bdd4333951d5c' 
  AND (
    token = 'LkRaKMXhcfopC75BAiL2FzxLwsuO+lqXj9RWROYYV3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )