UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o/95tpTO9wTyFb3NoqkKvh6L1s7czQlepFZ3xslroms=' 
WHERE 
  key_id = 'fc826c5701fce216e7ce5a00b877dc944ecb92cf36f9b502db02f05a05b1f307' 
  AND (
    token = 'o/95tpTO9wTyFb3NoqkKvh6L1s7czQlepFZ3xslroms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )