INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b70656b10670c9f75ffe008c021c06d3d781a655483cf0e449dd8ea8d34ddf48', 
    '60A5bGAvO6FsSnKKtOoxRwI5f9qVzpzLAkbD4zIihn8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)