INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c90dc07059eee22725c7fd9ceb6ec96b3bc74361a339f9150da78881f401a74', 
    'QgHv+fhpcD+JmAH5kUVi40vXNvh1N85UZWF6Jc6I4FM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)