UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vGgp+W+MKrRQCaRfhu3OFhEZDPplE1tjSoR3URO+yYI=' 
WHERE 
  key_id = '7761185b75230cf97194b0887ece53805caa4700088a4c87b1378b7cb9b44cbe' 
  AND (
    token = 'vGgp+W+MKrRQCaRfhu3OFhEZDPplE1tjSoR3URO+yYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )