UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SJcW5GMmfYG0HlUKhHjL6kIgl+yKGW6LQBng7GFRvoo=' 
WHERE 
  key_id = '5a4ee1c36bf2e674e84771ad3bdba54adb3a2d4c198b22d9accb801e433a5f15' 
  AND (
    token = 'SJcW5GMmfYG0HlUKhHjL6kIgl+yKGW6LQBng7GFRvoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )