UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '30lURWVMYaL6ps0BJA33Q5KcEF/XpsDdqaaF1OTEWDo=' 
WHERE 
  key_id = '2fe58b10d2fbfa089111adcd5254bfdbf1f54808f7314487382554b0b9da486b' 
  AND (
    token = '30lURWVMYaL6ps0BJA33Q5KcEF/XpsDdqaaF1OTEWDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )