UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yHmDtoI98o/Hq6Xiw+VLf1Hwk65EUtveXr2emHqgHFo=' 
WHERE 
  key_id = '8ebccbeafc01f2f1d23778d2dec778a2b61b36536b8f0e8483c699fb78577080' 
  AND (
    token = 'yHmDtoI98o/Hq6Xiw+VLf1Hwk65EUtveXr2emHqgHFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )