UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J2L5HghbEMqdYFxjB3Ujg4lYpeoGCHtiLl/ezMGKomI=' 
WHERE 
  key_id = '8f66c7cf99e490c48fd9e2d0948f6271db916041e6121fddfdbf1def767abd55' 
  AND (
    token = 'J2L5HghbEMqdYFxjB3Ujg4lYpeoGCHtiLl/ezMGKomI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )