INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b298d3c8f051347e4a6e394c622e544f864fd65d38d5a6a4acbed198144e5a0', 
    'HsID19CLPWmXTim8/k91LtXQw9OqRxQWn+nGz5eaRRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)