INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c532fea7e92a009a717d892003e9657ecad8cb9710ef6c49ccf7375c3f933c7', 
    '9CZNfuvFlssXN9QC+5MOVRZYl0YccLqrBksgYSTuHWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)