INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c268fcea9e91cfa9d59ed124d50e8b55ed4ac43048360f840f4f24d8af053d63', 
    'wuCWhwkpNYelNE9HwEKFTAmGR9X6ozqdyVmcB9I0l0A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)