UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+FjSttJtg65uWTofi1AMgs1FaJQqAN7CuLLmWx2I8Hg=' 
WHERE 
  key_id = 'b2dde013817d245e008f934c27b2ae4c2deac90950f06cd6fdccff37734268e1' 
  AND (
    token = '+FjSttJtg65uWTofi1AMgs1FaJQqAN7CuLLmWx2I8Hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )