UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uu3Rso0mmIX8DcTf3tEUhdz7Dddaxl9fR3/VKgoAdZw=' 
WHERE 
  key_id = 'c9aa2a9ec6093f9b78faf397df22a3e54ed54b2cf900deb3732045d12758f96b' 
  AND (
    token = 'uu3Rso0mmIX8DcTf3tEUhdz7Dddaxl9fR3/VKgoAdZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )