INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '380682bcefb3b60c71029201980efe748eaabd7aa4b7e5297d2912a6803c82a7', 
    'nEB7O8WnNaEXx70m/F2H7TbraFmdGjB9568zaejkXTA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)