INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2a7486da5cc0c981e6350e36995b8663652238c00af960d70a711001a7b507f', 
    'm4gsfqmr1tNoAI9o2JUEpO7b7vMIy8VpSnDwtzXKne0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)