INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c4c432a4032cea915a599c01e503945cd6d264224b6444a295f3ee0ae1bb3f1', 
    'zBjslW3JL5Ue8rmcjsPgfnNCGvYtzRho0/eY88n2PcI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)