UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mIQC5HiQ38NsiH92Ng4YWj86O2NY0B2qqCYpwvK9C0c=' 
WHERE 
  key_id = '8318b4966489c28357103aff978cb04f2060cec5996ef8ad93f5cb1eeed7a2d0' 
  AND (
    token = 'mIQC5HiQ38NsiH92Ng4YWj86O2NY0B2qqCYpwvK9C0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )