UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7B0k2zA2oMoQxX14jnkOX0ODhKHq26dbucAnsFxKp7s=' 
WHERE 
  key_id = '2c04655483a856c0278bec3d578d286a25a27508a2412850093c1115f84cb935' 
  AND (
    token = '7B0k2zA2oMoQxX14jnkOX0ODhKHq26dbucAnsFxKp7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )