UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BL8W7G0ghvISaSNBRQtJPrPPTTvmbDtVPxnt1A9Q/BY=' 
WHERE 
  key_id = 'd800aa3a79a29688cb7e24bb674db5eef6797d07453ab4f956215fcebffa81d1' 
  AND (
    token = 'BL8W7G0ghvISaSNBRQtJPrPPTTvmbDtVPxnt1A9Q/BY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )