UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Fi42qI92Ra/mnUBgnE3obSki4SFIhNyr9jOerpeX18=' 
WHERE 
  key_id = 'e39ca99819057af3b32f5666a00b0f2ac3ace00365ba061e964ed4cb001818a9' 
  AND (
    token = '8Fi42qI92Ra/mnUBgnE3obSki4SFIhNyr9jOerpeX18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )