INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88c7c9c16f458c7f3fdeb81cacc4c2384a5662cd49f1627c2c8da585a2fc4621', 
    'TlNyAMfwzq77tm7VZryzGFMxs8NtdFnMnAn5pQLpysI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)