UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gMa8hqCQOAHuum+l1kolQyhdrRWZCuKD/wqsBaapORE=' 
WHERE 
  key_id = 'ff2b9d56491f689793d5a0412759b7207354cafcd60fee172022b58ca0a9d0b5' 
  AND (
    token = 'gMa8hqCQOAHuum+l1kolQyhdrRWZCuKD/wqsBaapORE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )