INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8be1a30a6f729735f7bafd458a1518a068dd617f729189a548c3ab12ace0af0b', 
    'Mn0pvxQdTnotq07sW2E1i/3fQf0eIGkAlvJbjNC0lSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)