INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dc96345ce53852cde110f6a0dea45c4dffe303942264e3939260137487e0fa2', 
    'ki8R2V88MExkApq5PugpWt+mGiX4D2AbRV4FjtQitTk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)