INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a969f641d2999919b266d0e44a6a83433b12ed04892512a74f1c9a961170855', 
    'TMa3XWe83gam4RCxSm6N6abFswTW0OlkhbiWxVPnlkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)