INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '438e91aaa9f8eb1b317756d137a28a10df273ae03f0b16c94061b61860581c03', 
    'qmeaOo4CpeopHlO+i52P7mP2LwZtxl3lGLxZp9RK2+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)