UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J6rXoYjDVCQVwxC0j7G/1isIXWQ3y7incdAGZkfVd5Y=' 
WHERE 
  key_id = '311009372a1ab090b3243f2fe058ecde27d6b877f387a98d76a49dabf2d9945b' 
  AND (
    token = 'J6rXoYjDVCQVwxC0j7G/1isIXWQ3y7incdAGZkfVd5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )