INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9f74169c9cab911c4e28f18df8b3a76d39f3e071b90ec479202bb8d4674b5b8', 
    '9at4mMU/RsJriT5ajfCHcfE7Iyr39UnH2380Jd78zWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)