UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i+27+6MEuDXwsv5xRdArRcaGoHEAG/9RaH+0Mxs30hE=' 
WHERE 
  key_id = '664dbd6413d638a07ef3dfc2efe76203829d577deca550517ed7b49998596059' 
  AND (
    token = 'i+27+6MEuDXwsv5xRdArRcaGoHEAG/9RaH+0Mxs30hE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )