UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f3K00PDxH9cdkltrI453jAXwBp/GK/Sv3LEjxH0aVhM=' 
WHERE 
  key_id = '9839e20ec64b3d6344fa25a361505c2724aea0b8783eeedc9b5536f56fd6347c' 
  AND (
    token = 'f3K00PDxH9cdkltrI453jAXwBp/GK/Sv3LEjxH0aVhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )