UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nlrk9s4Ioa1ryf1Q65s8Q0lyMx0mXjIpL88ZfeRVPpM=' 
WHERE 
  key_id = '5d42567a1f43d4a562acc167cb20e5a5e874eb2c4313101c23f0a646d1a83a1e' 
  AND (
    token = 'Nlrk9s4Ioa1ryf1Q65s8Q0lyMx0mXjIpL88ZfeRVPpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )