UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bwVLVPPXubyX0PPEILpIfStliS68dbGVfzm6KY9F8og=' 
WHERE 
  key_id = 'c6e707a42addd403729f4088248c2dd5455e6fff8e8e982bcae10bb6b652e8f9' 
  AND (
    token = 'bwVLVPPXubyX0PPEILpIfStliS68dbGVfzm6KY9F8og=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )