UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Gcm7tIBvYMq26TJ25Axcr7gASXCGwGKnYZYy+gxFO8=' 
WHERE 
  key_id = 'bc27573045f2437823840dabd919b63798e69236d0a70dfaac1402164b136224' 
  AND (
    token = '7Gcm7tIBvYMq26TJ25Axcr7gASXCGwGKnYZYy+gxFO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )