UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IBK2fPyONir3bZ/TutR0JFhBM3I3F71NXKTbnCi7H5w=' 
WHERE 
  key_id = '6f93d4f279ea8e9137c976ac292ced898a84f2db070209983c5e9eb9fbd1dd7f' 
  AND (
    token = 'IBK2fPyONir3bZ/TutR0JFhBM3I3F71NXKTbnCi7H5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )