INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a8c6c31779de0ed3edb48db294c3fe8d233c810b51bbcea405fff6c8e71636e', 
    'MEV1/uf2Im5UtSmKGxSjRWpLZtXg7MSofgtGzqZhDNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)