UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kASoKN7YB7Q2v/YnYts1YtZpmjW9Rtm7UbRJJCq0/U0=' 
WHERE 
  key_id = '7ed3554422d132ac20595dc7097752b1a94111d1065ef419908b11fc74924034' 
  AND (
    token = 'kASoKN7YB7Q2v/YnYts1YtZpmjW9Rtm7UbRJJCq0/U0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )