UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xla6eQZa0Z63j6tJV+rEIRuE7RhkRI2zv2r3lFqrZ5s=' 
WHERE 
  key_id = 'f39bc88ae08cc36c527f7ad104876b4806a52f89054324757124d17ea2b1b29b' 
  AND (
    token = 'xla6eQZa0Z63j6tJV+rEIRuE7RhkRI2zv2r3lFqrZ5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )