UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bY0EczG011A9a9w0dAxgLExxjz1f1ePEFur20FORIXg=' 
WHERE 
  key_id = 'b050aed25f894d56446cc2931e5e402a093049760bc775709dd37ef334f1889c' 
  AND (
    token = 'bY0EczG011A9a9w0dAxgLExxjz1f1ePEFur20FORIXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )