UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hPjoFeP4ZuhjpS/yNr4R/uQ3zCpv/NSC4wPh8evmzno=' 
WHERE 
  key_id = '7c4995ba0d0f7a951946a42bf41b896af439d546f2b9579d89ee4e83cb53f252' 
  AND (
    token = 'hPjoFeP4ZuhjpS/yNr4R/uQ3zCpv/NSC4wPh8evmzno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )