UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tj9wySmmT1ShqJqzGXSCWDS343YR7HyPLRTdMufJlts=' 
WHERE 
  key_id = '2608281e063bb37f30b0b975790bce8a7855a963d3ef133a3f7135ecf0bdd588' 
  AND (
    token = 'tj9wySmmT1ShqJqzGXSCWDS343YR7HyPLRTdMufJlts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )