UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nJnq4jOfzypwUfPYKap52VaQkH8PirncZ9EoU8S8RCk=' 
WHERE 
  key_id = 'e0fcb66dc100f5d4cd0ae0dd7a8351b3748e327658c643902420f259bd178850' 
  AND (
    token = 'nJnq4jOfzypwUfPYKap52VaQkH8PirncZ9EoU8S8RCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )