UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MEcceN3jAieTVuTV/atD36EIlghHdFvX98/ve21Yf4c=' 
WHERE 
  key_id = '54611188332c136f601b30523e062b515ee549217ec354daa0fe0a06b9ca8b28' 
  AND (
    token = 'MEcceN3jAieTVuTV/atD36EIlghHdFvX98/ve21Yf4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )