INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a8ab6daae62a99631a0fee74dec500c5977617f0a38304fc4831c3665ecab36', 
    '6VZbKI6nCi5Ett7/Ti2oBLQFbJV+sLJ5oQZh6LdWnsg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)