INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2be60c5db8d71849fc5d5a6191060ab931ada40b67438026fd2f2316e5419ebe', 
    '5cljVweDQ2fNllPzHK8YI5Nhn9hRzg/Lmndaw7iMEBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)