INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '564b3bb4b1314247a2ba9e6fd5a74033815c7fe1e80280a91fd078bfdd0c3700', 
    'Nql7BfY+ceMnEZvoMrfgw5YMP6k89s+ThjN1qEYS02E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)