UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ew3q2vB227aJaT+ethwYBvzGAgcw6y2wmnmJb9XxIPY=' 
WHERE 
  key_id = 'd8c8af66ff471f1375abc47444e8c6e02037b0783aba26bdb52d97430ec4eab1' 
  AND (
    token = 'ew3q2vB227aJaT+ethwYBvzGAgcw6y2wmnmJb9XxIPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )