INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34ed838d317fd1693a57e2b0753d3df3bcebc4a0641fe66fd3266adf8d9be8ee', 
    '+skrGz1669FZY03wKHTshE9gFMUM6p16dGP+UNdUomo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)