INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7d70664cfbab409eeade233dfb4715cb03d89376c759983a96e1e0d4b7064b4', 
    'z1Oab3WSIhzXxFKmj0dBi8RTNrsSdvl389Q+FisBsPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)