INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be26e50be2eb023b6235fd06b05c31b13d944622c950a0859f1cdbecbd9e65aa', 
    'k8mdRs3pz14Dp0K3JFsDgDkY8WVTwCkFuQ67pFH4XCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)