INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0af4c03004e294d9f5c80de42a3a0d9f45189a51bfd424196462301e4d296b4', 
    'HdIJQPUjmvCDQGnCJGHoMwKYGwRjShVn2dzAysEajjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)