INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88fa807c89166aa23137d3278b3e3d46e36361c97df9feec6859ce14d485145e', 
    '6xhGg0m7Lfu7vUNGXRuZ7jDz6ddb8G6XcCItPYDyv1Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)