INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ef0e6b25257f849191ec0354033095aa40d50cf636d8a64031871277ef3606d', 
    'Vn1032RHoPycPGbpzT1xbEissZZBjY0IWZB2ttg76Js=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)