INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6413e9a074e1dfe995c0a04fb4173d7b2bb33fd01c21b20fcf9412a2f426aef7', 
    'PEVEQJTss53Bw6NReNOvGzlsrTXeY70M0DENcSbsheY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)