INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72432d7f9ba9747b88815fc99a6bb12b947d0d39bbd9255dc1ccc01b34bcac49', 
    'QReqxMVY0VHkE5ZPmIw/N+7pkwbK6TS2UWzUYh92Jd4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)