INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6be73be6c7c37beed0185a42d1c7795c339c914b42fe0c452cca428bfee3af38', 
    'k8WsRPkXK7hW2FyGuMBPsFL3S0Al0GA+0fUC0Wf9VoU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)