UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RGq8GUfrhyl78xVE34l1cy/MGmUmx36qlrvAFlK2B3I=' 
WHERE 
  key_id = '60c2a3bf49c6f8eee9eaadb159bc75d11656d168715c15168e131fe14f8d3e98' 
  AND (
    token = 'RGq8GUfrhyl78xVE34l1cy/MGmUmx36qlrvAFlK2B3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )