UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jxXEtJCIrtqWyw57rqD7xXkisO8nBxoXwkGnxP3AmN4=' 
WHERE 
  key_id = 'b907673b656fc40fc2a92702947b2e4d9ab478877f653ccb3271803d910d272f' 
  AND (
    token = 'jxXEtJCIrtqWyw57rqD7xXkisO8nBxoXwkGnxP3AmN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )