UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'We+/YAQZ8bjp8pvtO4kEy/VuxscFRXuKvyeKUpRif7Y=' 
WHERE 
  key_id = 'e06fef8cb46530ce7a6cf60c88788d98736c2148fe95452767d27c41b05e2989' 
  AND (
    token = 'We+/YAQZ8bjp8pvtO4kEy/VuxscFRXuKvyeKUpRif7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )