INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec6adc032fdb4ca228af69f6359368be01f352db8d5c741f2213c644cc58c57a', 
    'JNefa5f6XvnAsIKxvwaLO2eFmQFTbUK11162zZ4sx0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)