UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LuHSrtSzE3Arw8xfs0Tf+nosJ7GRydBq8/Yco6Zl/Qw=' 
WHERE 
  key_id = '45ffe388c04da6f768fa6ab6e88f4f128a883c82667e9254eef0f956d6780fea' 
  AND (
    token = 'LuHSrtSzE3Arw8xfs0Tf+nosJ7GRydBq8/Yco6Zl/Qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )