INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56e3f7ab71770b76ed58f2d177ecbd838d516064ba2694961c322db1475f534d', 
    'Ql8C4Tg8Lb9kLvO8udEfUVg04M7hmTk1FhFYTQ9ggiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)