UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0WuhgHiWsxcNPOAgAcLa6UTyevkE8gDrsCvEVhEUlT4=' 
WHERE 
  key_id = '1fa99f37c0eec7258d397572318826c1898dee7ad25d4cbce8b16f91eabb3e18' 
  AND (
    token = '0WuhgHiWsxcNPOAgAcLa6UTyevkE8gDrsCvEVhEUlT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )