UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EDjmGA9Ew3c7ubFysBLIcgp9aNiJlMP07a12rRBf/m0=' 
WHERE 
  key_id = '98a4d2f50540f38d6f00e6c856567a3e295fdec64d73d22084d0211589cc9fe5' 
  AND (
    token = 'EDjmGA9Ew3c7ubFysBLIcgp9aNiJlMP07a12rRBf/m0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )