INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8047f4dd4c5396d6d011e1f365a1a35f9361468de5a2a4a7cc1a21523e6ed396', 
    '5Zc7Dvrv5pOwdjdVmegoahqCYnhf/YbjiGMKS0fDXRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)