INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e042b000b53f06e66910669f3ef4e0398aae57b43a35aec8fe22b8f6dd5dc4bf', 
    'PT1zuUXvLE1l64prBtGDKv7BbNQJ37j0A9LqW5qJKOw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00074

Result

int(1)