INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e23213bc2ff1dea5009fa39813b85b0c3d131b6cf587910ad1f40d3c1fb0e5d3', 
    'muQEOkf4eVp8i6bMrdBJP6wPHzMo6pXffZOMS2AueFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)