UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g2P//iKAcV46dWOojCpd2pzS+XP8j3RFMnI9ejYbEyI=' 
WHERE 
  key_id = 'cbce1e882ae2ae9056000d22324f7aaf5d26a8ad955aed920173de5502506cf7' 
  AND (
    token = 'g2P//iKAcV46dWOojCpd2pzS+XP8j3RFMnI9ejYbEyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )