INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2c731ea69805539ab900ac369b4a5b2f26de12be53fbc636ac1f95508401018', 
    'dKbuaQGlJcjVi9TcuKkc5tcRMeuCbFMw9rTUG2P4IvQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)