INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e5748f9c0b165920673c5cab4500174c1855802d1ca8aed965503162cd55f08', 
    'HpwjgEbaPDBt6oLoOqd41S3hnB5z1B1iWRMTThplG0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)