INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21f4b7b3bce1c54c3690e10affd352e7260e9c52781a0429ac7684960c23bb83', 
    'ObV+NLPxZg/UrDkFQBKnve4AO7i3a5G9iv8ntB8N64k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)