INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '738abbd32df50b5a439b6b26002bcd5bbb6c9c318111f339f8c880957ec9b680', 
    'LFaGtkqfQeEQi813hSgu3qHuIojt3aanVC+aK/Rt56c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)