INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47d2e48641c361eb88db6f94e680b333fbceeaa8ad1c254315fe21835d92a21a', 
    '8hNiqKmkN73+8NlbXv/VXi4R6M6+lzxcNMKBjqpqE8s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )