INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b4053b436b4e1fc212d5367996182aaa3bc1a6058f55025bb98b2598efb9c71', 
    'NIl3vtGPlwISpmMH/zw5aGLjxlDRUv2dQB+GHgsSTWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)