UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VNJVpKjWKTOR7SNyYJ/q7hP4EkleCaZP/WX4dvKBceE=' 
WHERE 
  key_id = 'd73a4815a0a7d305f70b26b23ec29c8e106af2537dabf38721601700d82e1a33' 
  AND (
    token = 'VNJVpKjWKTOR7SNyYJ/q7hP4EkleCaZP/WX4dvKBceE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )