UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q8PsH3Xpw5ARXtLN38u3JhQ5a0zhTrGw0MxsQv4lxMo=' 
WHERE 
  key_id = '58237c6a4d895c6fa7ccd123785785861281ff38e8573947482fdcbcea4a2470' 
  AND (
    token = 'Q8PsH3Xpw5ARXtLN38u3JhQ5a0zhTrGw0MxsQv4lxMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )