INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6415c4e7ef1730c7342d0d903949a1f1a8871ef1514248d02d37f1f79bb4f41', 
    'Ya5HYiN1BL+U5nQJplonYtwntIrlBV4Ass45oYde9A4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)