UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o3FJVIMOqLQWv6JG31uqbXX63xdcONk/AnQrbLsEcgI=' 
WHERE 
  key_id = '6bf0e56297bab8757076a2d1f34b5ef4acda63df6df8d35476994a3441eef377' 
  AND (
    token = 'o3FJVIMOqLQWv6JG31uqbXX63xdcONk/AnQrbLsEcgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )