INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '392a27a95165edd4180196785d7507257dbaec60772b36fd630ef1da72cdcd6b', 
    'rvDQIlxRLk4jJUtxcLDdqHq0ghOnvCznd0Hgyij/mbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)