INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '978352e4bf934e0f46fad57893c8027277163a8d4055cab765b6579d42bf8448', 
    'nfdC7dx94tSvqrajbPQPO4N037qU0xFR6E0gSZCIiT4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)