INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16ff402d3ae8a78c86efe257df1116b76262ec60d86fdb4fce11bfb0770ea3dd', 
    '8T1GJjMjh37VCyak3KjskujP1L2cAxdvE5OxHdZmIOE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)