INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4dff6cef22e3bdfa778959d850c3fe19890044e154d491916dd86a494d678615', 
    'ibCeSKUZAz4/I1jsBGVr/NLgWuZ7ymm1x7tUCfBCk0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)