UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yciEXwzwhM+u1ONNrAd1LMo6ew/yApLq86eUidAIyYg=' 
WHERE 
  key_id = '1305561e1cf3bf1e74f5379252f4abfbaae3b5a6ddbd89fbcff7f271c6631445' 
  AND (
    token = 'yciEXwzwhM+u1ONNrAd1LMo6ew/yApLq86eUidAIyYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )