UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dGbhbMo4RopTATuSlUc50no1EP6TqYKv+sQ0dQMbqO8=' 
WHERE 
  key_id = 'df15978685de638e7278b106b89239432a21dd83a590f5d32464cf60b26492cd' 
  AND (
    token = 'dGbhbMo4RopTATuSlUc50no1EP6TqYKv+sQ0dQMbqO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )