INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a794ade859c106a96d702a2f6234a98246b57eae4c6e50f7d6e2ed23ac13ffbb', 
    'S3wf4JsYuWwwMxQLdKZyt9voS8VmMjm50ihkLU6HnbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)