UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qd7NJQfw4HfJhcqRGcSKNDbT6LFTiYK4bZyG8q0rjSE=' 
WHERE 
  key_id = 'b4d06f3945683ae626e03b0456e9a3051c0ff58366c3332c44e752fddfa4aff5' 
  AND (
    token = 'Qd7NJQfw4HfJhcqRGcSKNDbT6LFTiYK4bZyG8q0rjSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )