UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IM20Jmg/XlIP1kVjS/muExtRtsbK5zGFV10e191prFI=' 
WHERE 
  key_id = '001764b3acccbd8cb162a6e2cb996dcc31c469edc8915e85d947bb3a10c78a03' 
  AND (
    token = 'IM20Jmg/XlIP1kVjS/muExtRtsbK5zGFV10e191prFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )