INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd23f870e2d178c1cf3eb797ca95409e46bc32f3001025a4b0b5a02220d1da695', 
    'XDjFBjOHXybY3XY6nVLhhjKlnFQ9WOiaQrqkK8Guuys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)