UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XaS52f9VcZzITtAp9Z482gBN12pRD6mtSXTJXHItpFk=' 
WHERE 
  key_id = 'bc5ceda8924ed176ff6acdb4dae016c607be7b3ebf1574b0dbd24be9fe55442a' 
  AND (
    token = 'XaS52f9VcZzITtAp9Z482gBN12pRD6mtSXTJXHItpFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )