UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yFgH/qbZNC0vJ0M8nEHgpagv7UCXddmeiSWylniVCpM=' 
WHERE 
  key_id = '577ec14d8827457f4d9bd2f826b61bd30bebe351172bcf70d65b8e606b6bde34' 
  AND (
    token = 'yFgH/qbZNC0vJ0M8nEHgpagv7UCXddmeiSWylniVCpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )