INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6cae8acb5d2a52fe9a9f512d689e5bc8bfafd645afd0848405b55c72b1ad88a', 
    'vdCW2MU/MLe//fTI1Sg9aaXCFmk4IT1Lz67xCMLZS3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)