UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8UH2TpTHOeNOb4AC1sIeJSNEhzu0q84O1oDDAhdAedk=' 
WHERE 
  key_id = 'f695a2152941fe6dc36a809ebaaf436d6c90023464f758dbf25a38b95be75dd9' 
  AND (
    token = '8UH2TpTHOeNOb4AC1sIeJSNEhzu0q84O1oDDAhdAedk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )