INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfdc8ac25efe1597f30d3645173c6c3a7c87ac3fa4028ef08fa3406c5d3b92ff', 
    'HU+nBdnmHfUfJLDBy8LAcqeW0vxd/3YdCCByXD9WKRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)