UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iXtEnzCk9gGepLesuKib5RcLRWAGy7625pNVEICdYIk=' 
WHERE 
  key_id = '9f9efab9ab1c39c4a7797997b6ec782c68cb93a6aee89c6aed66a2fc0cc80eb4' 
  AND (
    token = 'iXtEnzCk9gGepLesuKib5RcLRWAGy7625pNVEICdYIk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )