UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mFH91I8JFlGwlSXf6hIew2HjMn3siQOvm+s1ReuMgbE=' 
WHERE 
  key_id = 'bf8d96a75c5a0dd8d0ac0a3ae7041736db24d487e4876d46206f78e76fd43cef' 
  AND (
    token = 'mFH91I8JFlGwlSXf6hIew2HjMn3siQOvm+s1ReuMgbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )