UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PnXOXtK6fDLjfR/bhtHPryLY3LDSHmhYiMRSIXrKgxM=' 
WHERE 
  key_id = 'aa3907e5943ffcce8900bd63328fc39b706fcede6d61cbf8c245d5eada9b4026' 
  AND (
    token = 'PnXOXtK6fDLjfR/bhtHPryLY3LDSHmhYiMRSIXrKgxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )