UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5wj7n9GF7eaOH+YcU22KxhPhAU+wqNi52cVHPGfCJaE=' 
WHERE 
  key_id = 'a16ea037dc7e4ff7830d2e6037c0171bcf61547fd4704024ded5dc804bc6957e' 
  AND (
    token = '5wj7n9GF7eaOH+YcU22KxhPhAU+wqNi52cVHPGfCJaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )