UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jpgxUge3USNokpngxeZwJOmHtu2NmxrGfcpgA3fjK6U=' 
WHERE 
  key_id = 'b6ce70b9d1f2961fe4455c9eb34ce7d4e79cf4c0bcf1df3acba0a2d15c64edc9' 
  AND (
    token = 'jpgxUge3USNokpngxeZwJOmHtu2NmxrGfcpgA3fjK6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )