UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iy2L6GS86HyfGkKNHDLjxvd8eT83hNk1hOLTKoAGmsY=' 
WHERE 
  key_id = '741b0cc4ef06a160d51b97b65d37bd182f59cb04c69a4a861c63bd489632ed5b' 
  AND (
    token = 'Iy2L6GS86HyfGkKNHDLjxvd8eT83hNk1hOLTKoAGmsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )