UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R5panF8OnZqs4tmQfdwS1mD4u5atAviWWHRV78bFdrs=' 
WHERE 
  key_id = 'cdbb0765b179d24613f60302cbd8ff649161e7ed795497e6cd1e8a1b987cc7ee' 
  AND (
    token = 'R5panF8OnZqs4tmQfdwS1mD4u5atAviWWHRV78bFdrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )