INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a29f7253659b8fc6fff9550ee8ff0cea7e8686c3e24066518c3d80cb7efe245a', 
    'lgM5HscLSK7bPK4rFUSAa7+G1XNgV7tqrZP64Rcgd9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)