UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yw73e7IVFLVPCfgJnW3jiKZOPqtc4qSUQWXAMoLyVyE=' 
WHERE 
  key_id = '0197e08d5d5ec8eeb4c9fe28882c6473a08877dbb9c656ad4e03dfb1080f2cbe' 
  AND (
    token = 'yw73e7IVFLVPCfgJnW3jiKZOPqtc4qSUQWXAMoLyVyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )