INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f68d50b8cb5178252829d2e42778d29612b9c218f4dcb3611a5782308b69367', 
    '+Jg/9VkjurwJuspOFJWMiPB4JdBAEBxHi2tskYlZ4f0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)