UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G/2rIwDUbmMTDZhxiIT880n6N9D7RJ07iq5r8P6gVNk=' 
WHERE 
  key_id = '71c19ef42fbcc87607a3cd00c8d7141145ca6994c9c752258a0b2e4870278adf' 
  AND (
    token = 'G/2rIwDUbmMTDZhxiIT880n6N9D7RJ07iq5r8P6gVNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )