UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P9od8RD+YXIy6/bJbVS97xp2TGQXlhwuLfLSN1jJ17c=' 
WHERE 
  key_id = '9270f98121a32bec3e2c645f1194e085221601c344fbcb3c31c0c22ba49c114a' 
  AND (
    token = 'P9od8RD+YXIy6/bJbVS97xp2TGQXlhwuLfLSN1jJ17c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )