INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bb000def726b666e3dbf26230bd9903b1a45c4ccbdeca04eb824e4d30734732', 
    '78HOGepUJKOzcIiRIgqWzvlWoyt5POLHtd96RUbI7JY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)