UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z4awYreE/eVESdsU5ZDGbp3xRiEBPr6ktWGr9HnFDEY=' 
WHERE 
  key_id = '90db26818c047ca263f74a9cf36235333c8dc9c7d892232a1a734d5ab9360fcc' 
  AND (
    token = 'Z4awYreE/eVESdsU5ZDGbp3xRiEBPr6ktWGr9HnFDEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )