INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77cc9c0dc9f4f2cd6beb91b01947463a43c877a513d5f8c8884869c62ab5647e', 
    'kvVbgshUmmj9gq7M0DlDEOJY6bggZj7lGzKHGb5hs3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)