UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EQkd2/wPRmLdLo5d7LZPxQ7OrNgMjE3GYXHMqLjBASc=' 
WHERE 
  key_id = '269a86f610eade1c6c662eed93e9734bce71f84bba03b8d68696dec8259eb4b1' 
  AND (
    token = 'EQkd2/wPRmLdLo5d7LZPxQ7OrNgMjE3GYXHMqLjBASc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )