INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1528a5551244d2b1bcb90f41651fe2726b173c81c46a400818ae0f1d3b34ac8b', 
    'dzqqS+Zyofw94UN042O1uCxLYf6yXEkxZqXf51CRX/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)