UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D5fXtZIcWq8cVy6wB+DFeNQiXoQA/9r32hrPvG3wRJQ=' 
WHERE 
  key_id = '344b4d05cdd02c78ad99d76793b751cd47259e26bcd639a9297899e4df3c2ce9' 
  AND (
    token = 'D5fXtZIcWq8cVy6wB+DFeNQiXoQA/9r32hrPvG3wRJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )