UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ThV2G1bc2f+Cx+LK2yHTYywlXImvwijUuHcLC3sJE98=' 
WHERE 
  key_id = '1e6a577db7d34eb0a306fa39106165e994f19dbab864ed13ec936e1e145cf849' 
  AND (
    token = 'ThV2G1bc2f+Cx+LK2yHTYywlXImvwijUuHcLC3sJE98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )