INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a3bfe88a2ecd296e8e805bb100b4230edb6af2b71f2078d78d48a427f3630e9', 
    'HpAHQ7rd4qSQk/vn10jQ8ExUtee2274OjByNUa7NnW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)