INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cd676e5e3bd7a1bded475925f31d34d75f16f870b2b2920b3c57618be6dc7ec', 
    'NWBb1RnXKxRrcvuRf8PwaG2nzbk50fyD6uniJdKNjn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)