UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oSYgcFzddct7E5Nv9tGY/KzCWv1tiEeDbcEVPLdVdKE=' 
WHERE 
  key_id = '7a739988fddd8f0144c23cb1d26561db652ead046bd4ab1dead87d9aa0bb9a01' 
  AND (
    token = 'oSYgcFzddct7E5Nv9tGY/KzCWv1tiEeDbcEVPLdVdKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )