UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ayIxIOI/aDG6yBaS0WM2XVqZQ/mFerj0NwjJk22S/AQ=' 
WHERE 
  key_id = '2d56beef0e443d832567dfb32101581484c2659d30badafc7e8bfbe6232451aa' 
  AND (
    token = 'ayIxIOI/aDG6yBaS0WM2XVqZQ/mFerj0NwjJk22S/AQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )