UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MiD6gnp6wEfnDQowrZWmZoUHrVfZAF0/bsgHvpxsXn4=' 
WHERE 
  key_id = 'f4fe7ce19c67b74b1682886d1259e82f98f51e6ac31b3a88be6f3cecdf6c3277' 
  AND (
    token = 'MiD6gnp6wEfnDQowrZWmZoUHrVfZAF0/bsgHvpxsXn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )