UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k+nSy4/gh+Gjs53ZzqK2D10ToRgOwDaFQdgQFYLYTGk=' 
WHERE 
  key_id = '06f7eba23ea453e473326fa2b8a91ea85f4216909dc1cb3a9cb05af2d15c7038' 
  AND (
    token = 'k+nSy4/gh+Gjs53ZzqK2D10ToRgOwDaFQdgQFYLYTGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )