UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r5skWfchoSYgWNwHZoHoeYsLcGYYSMlbe0RnkCND6U8=' 
WHERE 
  key_id = 'b1c4f26c2fd5cbb9a47ee4e2e277a14397ce4d3712bb1c82b86cff071ff58d2b' 
  AND (
    token = 'r5skWfchoSYgWNwHZoHoeYsLcGYYSMlbe0RnkCND6U8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )