INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1c6c2f928fb9543290108121733fc306d31842ba2a2b0164744bea8f53754fb', 
    '5w0R3+3Xablp1wcNiG2HwqO7v46ouyqynqny3mhhZqg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)