INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad653f381636f6c3f6906befc8f45efdb733c887c78c2ba449dd959e55a55c4c', 
    'hnEw3GiwcZEkS28UdPHp0CQ0+ujdFrMk1ZzB4pEEHbU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)