INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4eb893cc66a658b28d9d6d9d9dbb7e19a2d7fbe5bb7cd8a058034dbd475be2a', 
    'PnEXYtg+R9dQcwPfGkxIv9QYHG7CGOa9hA6/5O8Zntk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)