UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+YUlqkx/hP4PVijfVz5fNwLS1eAHT3eG/Xx7JgQKuZs=' 
WHERE 
  key_id = '45e54ba507aa9fa188275f742cb06f40a3cd0a1e1067a2c38f06f315124f2a15' 
  AND (
    token = '+YUlqkx/hP4PVijfVz5fNwLS1eAHT3eG/Xx7JgQKuZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )