INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '943b49efd44ed50120c3d0b5b16e658171177c1c5660c07ea497f2eb56849189', 
    'usY0KLOsfKYG+oW1+7ALzR1LOHuRNygs1jFgQQz5nOw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)