INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8346e5f8a0b5271ca19ce895d4542ad36afa36ed2673ecd9cddfa43b9c823664', 
    'M35vhMGB89bYl2C869hrOle+WWYmQY78kaA+drkDq84=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)