INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b337f9b5ab9b50f749a552762c72b3eea8f17a96c491139286ee2856ef8c53f5', 
    '2NLENxW/gObnQj5Tcw7jANIoVZRf6VE6wGOiSVQqIW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)