UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fwGEgs8wPWIk/GathpGjpEeTaXldNMu/pjTS9lb1Blw=' 
WHERE 
  key_id = '8c59691cbbc1d817fc75ae563bed193eb1c7e91a09fb248900a96c73e98484b6' 
  AND (
    token = 'fwGEgs8wPWIk/GathpGjpEeTaXldNMu/pjTS9lb1Blw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )