UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EhpLtTOYUUQjt0FZG9A4ELWw7YWZie2ZoH/SjB9KofU=' 
WHERE 
  key_id = '90f5646a0533c56355bc9036bebd4d8152563f9003b985f3b46b91d8272eb1be' 
  AND (
    token = 'EhpLtTOYUUQjt0FZG9A4ELWw7YWZie2ZoH/SjB9KofU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )