INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e021723f23084aad1ea5faa673e6a97419a37802c31b933ad9287991874f64f3', 
    'VnU04pDbnVf0X56DxuYeYPTcq3enYSx0xZqkye+s+Vk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)