UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rW886dKIhbDwhmRktUJLjzOiN+bqEeZZlJbR9xNDBKs=' 
WHERE 
  key_id = 'a3873a1aa897fb6a76f6e34d7b3c9b906efb249352cb7d67a8f02ffb890dd6f6' 
  AND (
    token = 'rW886dKIhbDwhmRktUJLjzOiN+bqEeZZlJbR9xNDBKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )