INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cde30733514baab2cbf8140d74f1fdcdb384f05428b2f4eafef58a7dd5334151', 
    'fXJVNCGkRExgPKufNJR6l709iLbsfFg2xgo2TgseAPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)