UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aEjQYF/n4ahhGqYLSxv2FlwnbNHi43vvcpGYXpXICoQ=' 
WHERE 
  key_id = '0627edd85b83f52266cd44bc36f6d9cc99a6d8ba6f8e410e00e6db0733c66c50' 
  AND (
    token = 'aEjQYF/n4ahhGqYLSxv2FlwnbNHi43vvcpGYXpXICoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )