INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34463ac4f2947593529e08face857784a4e381addef7cb2b1b938725e8f27219', 
    'esDTkjzYKWAENBKtdw7BZv8vCMmuUwqKqbjYuk7RylI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)