UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CGXIM97+6CCVwycV2i5Kcr/V294Cwq+nHEh1PmLYsZ4=' 
WHERE 
  key_id = 'fd46062a798c1fc40ee13d6d679179fc33182e42ff9e826caa9b7ae046094dc6' 
  AND (
    token = 'CGXIM97+6CCVwycV2i5Kcr/V294Cwq+nHEh1PmLYsZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )