INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f76b62a2b5214d761a4f48009ff2a1b10ba7afa5517fa2f9febbc553b89693ee', 
    'tG41U7TyCD8yK7qFIifwDJLiqjmBg6e4G2+eJR2D6E4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)