UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KM/O1sczoLoAO4i8/mh8x8o+BOHeM52/4Ksm3gIfT64=' 
WHERE 
  key_id = '3c89f595c6017a26a172383168d7ab19be4f73d1ea7e9eaa73065838eac927b1' 
  AND (
    token = 'KM/O1sczoLoAO4i8/mh8x8o+BOHeM52/4Ksm3gIfT64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )