INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '36c7968081d89e2966d002c09ccbe62b4316e3249cad42346c41752d764f27a5', 
    'cupdaW9vSBPo8yNrFRlNdrs834bPehH7jfXGoN8VuEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)