UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p0CSskddtoNAV5x0mG5zaqOWrdi2UfyRwdzVLpz3SVM=' 
WHERE 
  key_id = 'f49c5ffad92b23051a67f7ffda6a3fd2a3c49827fe383464c2a0f4a903f53b7d' 
  AND (
    token = 'p0CSskddtoNAV5x0mG5zaqOWrdi2UfyRwdzVLpz3SVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )