UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+AJFJbeBAxlBM+cHVUahZ4WNDzhYd0+fVvuqyOL3V5s=' 
WHERE 
  key_id = '9c9af47aeac7ab76250c6a1d40a64b9b70788a57615a36e7c46939b580e3013b' 
  AND (
    token = '+AJFJbeBAxlBM+cHVUahZ4WNDzhYd0+fVvuqyOL3V5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )