UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nsarUB/DN30Lza9udVSNo3qHxo+z8PVbp8boKYmqmjw=' 
WHERE 
  key_id = 'f4c3b915f8cc68f3dba6a6c88f93ec80d54681bd6e7b64502f8da389b0b0d5c2' 
  AND (
    token = 'nsarUB/DN30Lza9udVSNo3qHxo+z8PVbp8boKYmqmjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )