UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F9VL2cfGIEtTR7ty6lWig7KO2oSh6xxzhVwekx6OpUs=' 
WHERE 
  key_id = '66c257976bddd2fe3bafd9a866cb409379ed3aebee70a278a32a348f72c175d1' 
  AND (
    token = 'F9VL2cfGIEtTR7ty6lWig7KO2oSh6xxzhVwekx6OpUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )