UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2O0Nk6TP73tk5P/RHVCWFaXPxiCEF2WwZGEaPU4VTwY=' 
WHERE 
  key_id = 'e51ab89ea849298091126ecbf982003276c3599480dd6f48448b99c2b40680f4' 
  AND (
    token = '2O0Nk6TP73tk5P/RHVCWFaXPxiCEF2WwZGEaPU4VTwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )