INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3da81a9642dfd348241567970174b235224b2b0ab7aa16f9910b10f4abedfe3', 
    'rxdz73cLmSRA9J3oxmxiCvQyjXxW+FKs9qXuYiV+LT4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)