UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd9XmeWSMUZPqVmHd3bc7Orokgm8rytqbLCOn9aJxROs=' 
WHERE 
  key_id = 'e19944ffbac867f53a0be3cd680b8b5575bd0b75b505f0ea5e6da8601746950f' 
  AND (
    token = 'd9XmeWSMUZPqVmHd3bc7Orokgm8rytqbLCOn9aJxROs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )