INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e2e44e9caeef4a4c3791e39a6efc708909dc362c29a55e12d6d023d1375a209', 
    'OZkcsHPoSTMN9wHOrn1ycTdxpEjJjwpxHBXPEctewoM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)