INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b984242d08bf928182752850a5ad06ce8f0e05e786c96b89952d321b6da3d396', 
    'vrsE2EkLVxtmwBUMS9hxynfYJNcAq0zQEl4A3UAaM1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)