INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a42d8f3b8565d8aa5c3b764abc642e715aac2c0bb6a094376c51b903672e0dbd', 
    'IiInJAhrdUiSt3CLxW6i7kI8HAXvQ59IRXNBciOaMEg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)