INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e67998025252220e02acc60b4326982dff06104800a371854bfb1380cbee013', 
    'i/E/JR8CGhLbj3aT69oAB1ahBTstqbJOWg7Od+6ovgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)