INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76df9ba47c6ee9c40f284ebe59a1fc2a8aac4038dbc0a1b3b942f0581de63ccc', 
    'Cml5HEV6HsUAq9SAaHHlbn008tmwfLrxQE4vFxZdck0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00090

Result

int(1)