INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cb0eda262c55d2e2780003137a77e664feacd31ecadf7e2127e6c4b602585d7', 
    'w9T7kBdfjx/VWeGg84Wa8j6+gBms8fuZc0xTWyErM0Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)