INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3566976f78d1d43390bb71934614f40a3283cf08ae1bbc171098b152c27a0355', 
    'BQsC9A7tkDhjxZXsuUAdjsKqUsCWM3MdClziyiZ2fvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)