UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'msnemK+g+s1t97xv7ZXdAjAevEx3NmvjBruqalIE8Fg=' 
WHERE 
  key_id = '013416bfb95d60fe0cffabf3319c5d6c3c7a526a785fbd3d4f1fbf35fc5c3ba3' 
  AND (
    token = 'msnemK+g+s1t97xv7ZXdAjAevEx3NmvjBruqalIE8Fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )