UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QaUrNB1Omxx/LjXAiHjzh1fdMZjJHUOPW5KNyj9yUPU=' 
WHERE 
  key_id = '7397ead8664f80f33ba6c21f7125fc3682b587b5fcf9cbf57f731333c2a1d63e' 
  AND (
    token = 'QaUrNB1Omxx/LjXAiHjzh1fdMZjJHUOPW5KNyj9yUPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )