INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '141abc13eed4fe3e5a23485bef4ec70c847cb651c7d678eafe314a29053c9ce7', 
    '4/Kbnkp9W5LNMDToU70vkz8NqtOLTL6fIr+PRyR3cuY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)