UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZGHQC0Y+R82zCQeWgtKyp/z7AEjQeN7E841KA7UMrSY=' 
WHERE 
  key_id = '2a4ffc14396583f9bb5688e5752a0f5894c5f7a9a9e1ab27dba7e996cb2b48e5' 
  AND (
    token = 'ZGHQC0Y+R82zCQeWgtKyp/z7AEjQeN7E841KA7UMrSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )