UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o7+1dszeS+ywtRC++HeII6SrImbl7rb3kSC/9lc/or4=' 
WHERE 
  key_id = '6e28ce21e604f51318cbbec92cc654ee87a0905a3b48f62d54c85594ec603167' 
  AND (
    token = 'o7+1dszeS+ywtRC++HeII6SrImbl7rb3kSC/9lc/or4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )