UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rggQjEmwRLq2VtOXmz3LDUnJ5Laba+keCMBGNMlkRZI=' 
WHERE 
  key_id = '794accfedb997951bbd3e0b6b0de0683c27edfc301a25cad4eae335a038f95d7' 
  AND (
    token = 'rggQjEmwRLq2VtOXmz3LDUnJ5Laba+keCMBGNMlkRZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )