INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5781cefee11f00c268da2a83c2847500bb11f5a1de87e083b7c1e9c53e7ec4f6', 
    'vbfo74WGe6qbKeknQJj9Rstpft0Rpdj6mw6Q3JgGTmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)