INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a89a0995ad6f2619a4aa772d97893987a1929b4240f559d041c9479dec8bd6e8', 
    'IGp/oKn0evM/NrN3xv5HrhMXH3MUr8OKEWgs/Lfouls=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )