UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'idU+t5FMlbncbKxjrfWBe3rm7ehe/jOTzXE3SF4ZJ7Q=' 
WHERE 
  key_id = 'fd5e09617f4117f82b4f298ce2d210c5cc9ec534f6a8d7a8fc7397e6ff55d0ec' 
  AND (
    token = 'idU+t5FMlbncbKxjrfWBe3rm7ehe/jOTzXE3SF4ZJ7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )