UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'deVEYVxyw2tGeTAMQHEAY2j2FPrD/l4e7b4Ae3AYAIc=' 
WHERE 
  key_id = '6dcde5e8bfb1a82773aec923a66e8829ea55f6efa211515b92bbd470f3066367' 
  AND (
    token = 'deVEYVxyw2tGeTAMQHEAY2j2FPrD/l4e7b4Ae3AYAIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )