UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E+D0vTpp3khuryNZ7fULfpqtbCuocnNaQGViArV/vtM=' 
WHERE 
  key_id = 'b57256d30e32162c16abe1eaf5014762c4d4d34e062df998de64cad33cf9ecc7' 
  AND (
    token = 'E+D0vTpp3khuryNZ7fULfpqtbCuocnNaQGViArV/vtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )