INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b094a89970d357477ff7ce297ad7aee04709d4d992a3b75e2c8079a54d2a69e', 
    '+anjXF/N9TPy5xT9rXB5VO/FCVOztBxxc8CR3zmuiXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)