INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bbc8588550f8d15702474a1fc36e10f0c88cb72e478923868f1280bdeb87828a', 
    '21vGITRPc/JUNiHsM3S9yejDl2mXqxZSjIjVVkTWrDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)