INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81e1caf474f3beca222b51483dcfc394d008b0e7484b5c7dd3dfcc14e0a2b93d', 
    'ajMuDYQE3gzJHYrE43oAfk/cij5AICIzqyj3ulYDde8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)