UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rjmz+Wkxsc4e8ZtPfxyE5iKUkmnPt8rwgDAxCOMN6YA=' 
WHERE 
  key_id = 'ae76d4caba0806da4d120f5b2eeede7175f5cd5c4884e1a6594aacfc0f480869' 
  AND (
    token = 'rjmz+Wkxsc4e8ZtPfxyE5iKUkmnPt8rwgDAxCOMN6YA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )