UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AwWgQxFvme1vK4mt9zTOd4qCD7R+LtpP5Cgvn1HLn5A=' 
WHERE 
  key_id = '7659ed2be11e505366e5144f101917a0172bb0dc4d958dc1db6dd72cccd9ccd8' 
  AND (
    token = 'AwWgQxFvme1vK4mt9zTOd4qCD7R+LtpP5Cgvn1HLn5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )