UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WRZF206tpmP9xgmFvLb39WXMXZtyN0N8gYf8DtMQhbM=' 
WHERE 
  key_id = '2c962701f6aabd0ca66e34c051f6d7061bf2d4bddd4d4dbd8644e12bedfff85e' 
  AND (
    token = 'WRZF206tpmP9xgmFvLb39WXMXZtyN0N8gYf8DtMQhbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )