INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3044c5a329a0cd2a4c235af1eba3e649f163eed2217386ae54d086c9123d7269', 
    'C6DynOkO68PTrvdRbz8VGrn3aiKAGGBZNqHvAs9OQR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)