INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '747e94a8d5ad735ccf7a258c44f06a9750b51b542179e244c6ef8107d12cf69d', 
    'b30mry9WyXqD/2WwPUHYAsN7FfbicmXEdAqD+Hg5mOk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)