UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '37tLtXAuA1JXD25qoBkc7XkYRtNDMIpXoKYQXyHxlAk=' 
WHERE 
  key_id = 'c892ef4e216120fb93fde5456b907664bb3cdc621028aa1fcbda621dc4676aa9' 
  AND (
    token = '37tLtXAuA1JXD25qoBkc7XkYRtNDMIpXoKYQXyHxlAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )