UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vQMN7dSVh462cP4yBhl1MwziXfUJ3F1UU6PYK477K48=' 
WHERE 
  key_id = '685bf31f2873b6e70642c4bea21117560c4ec8bc12f5f662c6f244fa7a9011b5' 
  AND (
    token = 'vQMN7dSVh462cP4yBhl1MwziXfUJ3F1UU6PYK477K48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )