INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '260549ff202e8ad11ca40fda756504a56c78cd737e6f37f4a81a1a223ac9b62a', 
    '/+K4LkN8ypjsVp8vykwfR2s1kmib5k5bNT61al/iXtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)