UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RGVkZN66G4ubDGJ8h6BEk3iDgxUaJaVD6ILRGGmgmOE=' 
WHERE 
  key_id = 'd244309c28d6bb023e254ca040c4b329d66c9a9144eff7acf14e61529359450e' 
  AND (
    token = 'RGVkZN66G4ubDGJ8h6BEk3iDgxUaJaVD6ILRGGmgmOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )