INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f8301abf954b2d97d33639bd1106646cbfd83aa154a0370999f45181a356372', 
    'HhESnunvcWIA4Xakzue8iQAbKvat5jAhPARnQ8PoU3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)