INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c8fcb1499c9669659632869c35d88488c2e6d0c189575c1ff38c98878bbef85', 
    'TkbgqnUrVSQBoB2WKLl11qYFxugJWkmygsPBicgBeB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)