INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e91e5d3fc7987749c8fc157724bbf76e3e9499455f3ff700622dc713fb9f355', 
    '77QFKtxXLS18fwKSeLUhb0EhjMlxvxnI9gG5jr7dS6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)