INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e353c5e636d075381f55922393ef73af36895d9f42c9cd9c4508d7df9532e23f', 
    'AtSQZ2uyxlIVo5UIOvsb4lbMCu4o8aSALgUgZ9frCcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)