UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iuShJyoT1jlzfJErzYcK/fcSx9/vR8CZIFyUNHtw/Q4=' 
WHERE 
  key_id = 'fc0f611c943805f15c8eea159ff01a096b2736a519b35628c3a9eecc55721ca8' 
  AND (
    token = 'iuShJyoT1jlzfJErzYcK/fcSx9/vR8CZIFyUNHtw/Q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )