INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1af61facd56f96b4b482a9e9a41e921de2a9392edb4a688d070ee648650484ec', 
    'KZ2FzIVRZQrf4iU9+LWE1YjoPGvqBBh2TBlKGVnwVfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)