UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WFOuXEftVVRyMLqPcuCKo5MnbZtYI3EwjaIc5cDm7co=' 
WHERE 
  key_id = '3a0b1ada72c95f50da880d1bfcb5c43e1bd3bb53b387e677acbcb3d7879d3323' 
  AND (
    token = 'WFOuXEftVVRyMLqPcuCKo5MnbZtYI3EwjaIc5cDm7co=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )