UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GVu9rH2ORguWFNBNtajAd21iJndry/WMRhxhn9jrFWk=' 
WHERE 
  key_id = '4ab0beb1620227313f00cc43533d5a0753466886461559ae657219d06798c7b8' 
  AND (
    token = 'GVu9rH2ORguWFNBNtajAd21iJndry/WMRhxhn9jrFWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )