UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mhCsoH4ObZAHC81DXPOmb10QLvPxjIn51ZUf/xGP5Sg=' 
WHERE 
  key_id = '31d11360635d21d04f73f56245e6d4e6547dc655378b0251c672bd6af05f950f' 
  AND (
    token = 'mhCsoH4ObZAHC81DXPOmb10QLvPxjIn51ZUf/xGP5Sg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )