INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5fe8812a3b1fd18d38225fc6d756819c7b24be23facc0af87605f3cb5a55416', 
    'ENRzZGbmY8v3ekW1BRZuBnF7pv54EeR8k7gVnsNs/EE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)