INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7a0224e6d6cb5dc534ad45bf31c4a6147908fd2e76bfd8abc515ff64d8b6bd6', 
    '754CUibtGU4eDPQ54U0406huC2HY1Jdzy64mVfk/3h4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)