UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rrSSGHx8tlBwWpoWOZORhtrUKLUKs6ClBemp6QFd/pE=' 
WHERE 
  key_id = '2fe066d24c1bcb345c0d8b1f3f71c876ccf36f9203d53ac0be09ad02b2599d6c' 
  AND (
    token = 'rrSSGHx8tlBwWpoWOZORhtrUKLUKs6ClBemp6QFd/pE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )