UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+NVbj4RBY7F1zOXsBEGCoRaSTcZ/EBEiYvrssd0TpFI=' 
WHERE 
  key_id = 'ef4215d0180f90028618891bb31f2b1507eb3567e2e8c63c0e079554636b1827' 
  AND (
    token = '+NVbj4RBY7F1zOXsBEGCoRaSTcZ/EBEiYvrssd0TpFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )