INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8630a259d98f4183378663abe6b4b5f3560e336185d490c6d8c021671bc8d7d', 
    '9DPLv1q3DhMQ6qZBjrMzXsvdtF/lAgFEwQm7gyH6+3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)