UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aZEqg5fH3NtM+/zBnd7VwZ1pY9ukoUow+tFh6hDeilg=' 
WHERE 
  key_id = '844331e80bd5adf733344308edc7d6632671f33ca4c2698f1839d9ac16bec21b' 
  AND (
    token = 'aZEqg5fH3NtM+/zBnd7VwZ1pY9ukoUow+tFh6hDeilg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )