UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jm4RJclpeJ+P+EwFAolMzgyhkWZQlj+YZl/oRkCwEGk=' 
WHERE 
  key_id = '4234149fa0f0c4c97c0238549d1d3a196a5b25faadad7290d402564cf2a8b712' 
  AND (
    token = 'Jm4RJclpeJ+P+EwFAolMzgyhkWZQlj+YZl/oRkCwEGk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )