INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e356fe8a7c75631535626b2f145dc35e28e1a9d76813ea7d6e3cfd45896d145e', 
    'ouTB4XxHj6/gj3b2T71sezxwyQV88nb+VVnXIgg3XyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)