UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uUelbX+A4jyElAcZ7DwA8D5aXg3IEo9llzf+VgfQJr4=' 
WHERE 
  key_id = '216b2a0bdb84852f38b2c7716104f0d48a427f7c77b7c9a07edeb6f38dab284f' 
  AND (
    token = 'uUelbX+A4jyElAcZ7DwA8D5aXg3IEo9llzf+VgfQJr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )