INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff50b49ac312b84a5facccef9caf2786e17dd173c01d1d56241e8552093ace91', 
    'fiLDkBvOWcedtIyBfprs/gxvKp4FCKAKmnVmTrcBnjk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)