UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D0+NsmJWfzhYGM1cqrABhafzW/YQqonCxgwoklI6Muo=' 
WHERE 
  key_id = '83fe6e581d98bd27a0ff54202738469f669e4d25026ccf4a5c6c926369a3c054' 
  AND (
    token = 'D0+NsmJWfzhYGM1cqrABhafzW/YQqonCxgwoklI6Muo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )