UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cbxj2qN0zJvakRcrZ8fm1Ky57mNwinCWBcgb0WLGQPc=' 
WHERE 
  key_id = '8e810c690560905e69a4dff7102d3731152b207d16e1f74279ad12e899359ba0' 
  AND (
    token = 'cbxj2qN0zJvakRcrZ8fm1Ky57mNwinCWBcgb0WLGQPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )