INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b409e90ac564088082b1aef6da32fef99b8425b75c1d800ab414c10c76d95cd1', 
    'UR/hwN+1XQUZ2x1GcwBkdL9by4chMOjVORcTZ1JE7OQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)