UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E1RI4aABITkk+9Slcx7TU4Wo3DjrDJpqw/UNzbX+sko=' 
WHERE 
  key_id = '9fe65971e23331e940959af22cabd064803e5bb905015f101dd0a1b90233b72d' 
  AND (
    token = 'E1RI4aABITkk+9Slcx7TU4Wo3DjrDJpqw/UNzbX+sko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )