UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bH4R8p6LjlXzdh3+xf3Pz7fZ2yEjhMyZr48dtul5N9o=' 
WHERE 
  key_id = '4541a8ac66c757df6794e11b0fca4b130c9bdec68d5d9b018ae8e2bf2d29ca95' 
  AND (
    token = 'bH4R8p6LjlXzdh3+xf3Pz7fZ2yEjhMyZr48dtul5N9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )