UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UlUQ8Fc08QphhtRgDuuVOF+HFgVZv6XpFvVjlvH5HiU=' 
WHERE 
  key_id = '1741bf13fe22923f374f264347f97c6d06b7401ecbcfe5bdbb9b2e487fe0122f' 
  AND (
    token = 'UlUQ8Fc08QphhtRgDuuVOF+HFgVZv6XpFvVjlvH5HiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )