INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b86721032b4378ce8938f1ab1da9c01553f21c0595f27625af75b86fd20e8976', 
    'EQlbwJboMXXSr7pc2vGpZo4ws6NmlWgTa8lzqaikCMs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)