UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RlPD0wtk+IdhNVdlkEi8ui2Buet3aJo1poXT6s1z6sw=' 
WHERE 
  key_id = '0478655058376e88b24f71a61a77513e344d5436de82acdf8a40a7ac439f2e98' 
  AND (
    token = 'RlPD0wtk+IdhNVdlkEi8ui2Buet3aJo1poXT6s1z6sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )