INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd395c76f9252c5d7d6f700b9f1990053fa96a89357f448e8c1faa7ff65f9f0f', 
    'ghoWc8tSakM6d3XZFUqgmGozzgB/fZMBzToM4Cnf2LA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00063

Result

int(1)