UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YV2eiQcnwh3jv/w6ge/VqT4t08whlmS2kqxhYg1Xihk=' 
WHERE 
  key_id = '4442e95e98b4fa8ddc0a9f35598bef2602b0b86458087dd8ddc0a36e1a093055' 
  AND (
    token = 'YV2eiQcnwh3jv/w6ge/VqT4t08whlmS2kqxhYg1Xihk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )