INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4dba260007dcadea84666c8bfd4597dbc8344ca68e62234f5a87116d5bef615', 
    'DJrz+KlvIuY4XdtR7TAa6M78utR6lK9n9+rBE80FAWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)