INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4128b2a0a644a656e9a8bddcccd411ea16a516e76614f4d719b20addf5318004', 
    'csEU2gDkduvmqYWUfn+NXjUa7PywVmENdFHTGAb131U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)