INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c5d2a1be3210ad48bcc70a00e5c14e22529e813da160c441df0794b67cf59d9', 
    'JtwiBKU/0GVNrZbQKE+9OElBy891apQFtDbmjEzOIoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)