UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZN5Fi7pTQvXZqSz+5JpZw7YUP/aGNXm0vDSGGkgOVmg=' 
WHERE 
  key_id = '690641fd333b18c4feb3671f41e1d776504d6df55c014abd1e0d42a8e8364f5a' 
  AND (
    token = 'ZN5Fi7pTQvXZqSz+5JpZw7YUP/aGNXm0vDSGGkgOVmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )