INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31678477c2595d50482323400daee1e6762d88638c8f94020ef3663584f99568', 
    'vUISJdB0QhzluJzgtzlB2iof3zJysviSkhVEvHUWc9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)