UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DyMt49pS8DsZYf87gDmMNIryVcxl1JnQrc6wxUJ+NLs=' 
WHERE 
  key_id = 'fd48a2ddfce02bff34940faa34b2e22dbe73009d4df69320f9f6d01c31b71233' 
  AND (
    token = 'DyMt49pS8DsZYf87gDmMNIryVcxl1JnQrc6wxUJ+NLs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )