UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sa7AeMAG0YJsXo2q9KNcDwa6HIabXFHcRmy8Y111Gh0=' 
WHERE 
  key_id = '32f5bf4034c5320afa19473c3c855db47e031e1404f13718f922a22182736a65' 
  AND (
    token = 'sa7AeMAG0YJsXo2q9KNcDwa6HIabXFHcRmy8Y111Gh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )