UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V8js1XetTB1FDaYPZ7LN9cd+Ob7RlYPPhvn1zNaRark=' 
WHERE 
  key_id = 'ffe918281fcaee4e8e897af3b6767fd69e49c4cb7f3ed2d0c5c994cdcb516a1c' 
  AND (
    token = 'V8js1XetTB1FDaYPZ7LN9cd+Ob7RlYPPhvn1zNaRark=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )