UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fdcN0TNxGBBqcUru+5RhdOAQo+xAuTgHLjEPVwDsQIA=' 
WHERE 
  key_id = 'a18e6c74c195a50c83fe50c3cf864c019fe7f566a3c43363a07bd907ba48e153' 
  AND (
    token = 'fdcN0TNxGBBqcUru+5RhdOAQo+xAuTgHLjEPVwDsQIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )