UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3vVZGsM6GTzoqKrqmtLqwhh/alvABIU2Ljy1Gilq+5U=' 
WHERE 
  key_id = 'a84cf64465ba89f5223ff05524df41ab77af1fe2d5e198b0f321b82e45de7818' 
  AND (
    token = '3vVZGsM6GTzoqKrqmtLqwhh/alvABIU2Ljy1Gilq+5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )