INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2268f8222d6a73319bae341539939521a178a0a3ebeddc2e7f720480ce6faf20', 
    'VXjQL065R0NNTb3HGlgBOzUeH9006aWNyyQvQ70ehlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)