INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2da751e7b2f16cae0560931fceeb56626369794124ead3dc19f40bb04a58cfe', 
    'vRNRfpia9eFlAh1IacpbBX9BUka6RRIqORSSz4gVLWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)