UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FpMqs8OF1hvZjIJkcrQGbuqVFKhHPIh25AOrHw8fL9Y=' 
WHERE 
  key_id = '3a217b4d74b1f086024f8af4689e8fa55f49b26fae6473537850281fa0882878' 
  AND (
    token = 'FpMqs8OF1hvZjIJkcrQGbuqVFKhHPIh25AOrHw8fL9Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )