INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '735cb054c6ee216758cbe5a84cb355011ace45be661008f6b81b8f7608106208', 
    'n74XbuIgVv6OHpeP/6ixJB9Zb2KoeCJCmXipiQKjTJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)