INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eccc66edb23ef823e71e89b31e2da764409499109a9d5d7a41851bd1dfc45951', 
    '3x5TXzke92gv9ycH9IEPiDHGIM59hfcAi9TeOSClgFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)