INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e4a9b312e3ca351728627727ad8623d8a9c8e7246368e71809759e7534742d0', 
    'OjqlmRMy3UNHelHrvskCUyTqg7+g3eGYqssudHuOmZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)