UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NBwePbIcM5YskmuajhEgFtqSlXzhu5YZ96NTz32aq/U=' 
WHERE 
  key_id = '529f4e6ab0861cf0cbfcf8e548f34b01140dfee1441fa848eb55ad56b5a27b41' 
  AND (
    token = 'NBwePbIcM5YskmuajhEgFtqSlXzhu5YZ96NTz32aq/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )