INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9892f2c9c24e6d16d7951938d660fc15393df508546b3a1add12fda5bf172960', 
    '3dAgn5bWmrmLQbsCMhwPQ55n/4PAlmUk3xb8Cayt7mY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)