INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8ceb0348b011803654bbc0d54de0f451c5b19f31fd360c8255dcba8355b1201', 
    'iHlfXLGRdFTpOxPuUUFwr3IMFsICN7waMEwO4lz4w4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)