UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cvc8p0TxMY/y71AqGGyU1tGgbR/KnacbSpYdJ3WpKH0=' 
WHERE 
  key_id = '26a445fdb5d341edd2eef63bac50e2b99873526f57c6c3a1ce621f5f9769bee5' 
  AND (
    token = 'Cvc8p0TxMY/y71AqGGyU1tGgbR/KnacbSpYdJ3WpKH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )