UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4m3zICajR4J64YlqLiRp4x9Dee5Z0ydVRRtPz1qHiWc=' 
WHERE 
  key_id = '4ae7ecf6f8025304b322120b41947fa06f3b18fb0543a981bb25fc48c13f40a3' 
  AND (
    token = '4m3zICajR4J64YlqLiRp4x9Dee5Z0ydVRRtPz1qHiWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )