INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5593a571fb413449e29cc49b9d4fcc91b891010fb3a84c2ab325c1eab677937b', 
    '4Z51MIa/YDCNtN1XToDYoYxuzirxJ/bMG12R2XSgIB4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)