UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pk7BhUGDHWPK+BnAfcR7ykDEYa282tSFWc9ESZ6XNm0=' 
WHERE 
  key_id = 'b12be927036f2343cb1e31c2519cbcdf7b9d62ed77b61feac0338992bc95fbb6' 
  AND (
    token = 'pk7BhUGDHWPK+BnAfcR7ykDEYa282tSFWc9ESZ6XNm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )