INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b9a12df462efc5e5f0dc783007559693feb77dce0166079fc9e4c99588997ea', 
    'Jn0e95TZ8r7tjhBAtUdEHU2dSWdLuBrQD26WX6VASPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)