UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O75hMpLIACVqJnl0aK/DsFPg8uBeumMC9DT8kAtaM8M=' 
WHERE 
  key_id = 'e939553904085a890ba7cb2c858c086e5df57bbde89f4f0aceb1d3b3efee2a06' 
  AND (
    token = 'O75hMpLIACVqJnl0aK/DsFPg8uBeumMC9DT8kAtaM8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )