INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9c76f717fd535d4a0d2c9253f94ad1b927bb70ef521157748c926cfc716af3f', 
    'inmaqM2KsgzOvBEoHRmhQLs13FeU7a0u+8J9RCfx4Og=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)