UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qYRV/O7BFnXo6MGQFLBUldJWqML3eo5JHJSa9Evxpz4=' 
WHERE 
  key_id = '6113cf9719381158e0b3128cab3ef9e95f36acbe5986a46af89f0698a7e3e853' 
  AND (
    token = 'qYRV/O7BFnXo6MGQFLBUldJWqML3eo5JHJSa9Evxpz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )