UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uQVWwX/hC+gAyuvGn9NdZIEAeG2CP/Adj8heD1Gmh2E=' 
WHERE 
  key_id = '7191b38c0e82fee6727f1324266c6932e2b992939125e3d88ba0f16e7f9aec67' 
  AND (
    token = 'uQVWwX/hC+gAyuvGn9NdZIEAeG2CP/Adj8heD1Gmh2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )