INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28d56ff39482d9265a96d746e3cae8c574bf7e91b42dcd1a824b44f2c1c5051c', 
    '/6jSwq9VD3HSh6+iNWNp4UqRfeVbayr39JnyR9Nafok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)