UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4tJpl2G8Ro9YNhmUQoCWxUTHWIpmkD4GYGU7+0Cs/aQ=' 
WHERE 
  key_id = '2c343c687234aba01a333013e6fb5162d7a2255b9a9800c2a2e3c3ddd393134c' 
  AND (
    token = '4tJpl2G8Ro9YNhmUQoCWxUTHWIpmkD4GYGU7+0Cs/aQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )