INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87c539ec936bee3e0b2e71f0b4a141a4e7217fd5a9241dc7754b62fc7e0c816b', 
    'zbHZOhPFwhbFe5k0wqVxtfoJS1Tv0OTEn0/qasm1Udk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)