INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50a375e67e9f31bc726c9ddf8a2a9133fc069b12a27c9fcde30b6ba481de4310', 
    'atqfYIQ1m8PGgvabaOUz8Xulz0M7RsuPxe2TEdTdLoc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)