UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tz2qxWI2pfJvQDA4McfaNLg41I/Wzg8mExiMytF8smY=' 
WHERE 
  key_id = '650711a765fb0206de7c1606671992e8b8c0a97025de2a58af9e72f14f52d0e7' 
  AND (
    token = 'Tz2qxWI2pfJvQDA4McfaNLg41I/Wzg8mExiMytF8smY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )