UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fMiioUZZCcoy0nBwtFRgOnoa7HuXO0MnykXh+/sgpPw=' 
WHERE 
  key_id = 'e7a86a9d09990fafafac9f9ed20248a3cba3b822e6fae151e5ea6d26e9141abf' 
  AND (
    token = 'fMiioUZZCcoy0nBwtFRgOnoa7HuXO0MnykXh+/sgpPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )