UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S7bg2FZMrrcfHYqdjYJcnDKLFBWWA/QbuVzcmVCXyYw=' 
WHERE 
  key_id = '7dd66660e964145ffb2622efd9f271a7cbd8dc9a62d0655535a7f58cd82ece65' 
  AND (
    token = 'S7bg2FZMrrcfHYqdjYJcnDKLFBWWA/QbuVzcmVCXyYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )