INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f51ed07e949eb49c910d15cabe57c523879cc2c3b9af617e5a85d1f74e9a9d9', 
    '5wDoOa3n6otnuPfZ+fycWsIQ1wEWSqQP0ran97Q2F2E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)