INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ef1f3ae529c94dde7264e81ca2475404114d5c421e4f7c7b4cd91f6772ee7a7', 
    'MBeIwie+qo+eQB6DUhsjozRGi3zasGsxU9ff4b7FQ5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)