UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ayPIofNEHJM67Gu4ysIttVBgRXhVdtBSBl2Cq1kynNo=' 
WHERE 
  key_id = '04944ef61ce96e6ad05793a17981caa293f207cd999687ad69acaf2db9cd96b1' 
  AND (
    token = 'ayPIofNEHJM67Gu4ysIttVBgRXhVdtBSBl2Cq1kynNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )