INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '594790966a0e84f513c1ef7da701f55c929a861a81e2a272e2f8832e8889a259', 
    'gdNiw3L6GgxhmjRa1tJn433WDmYnSkSgzgcpRsHxMP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)