INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a438fe70bf0e22275b63b9be5e9cb1beeb85e08aa18a52025d4dc87979aa505e', 
    'pWmrm2gDZBD7yz3UeLsZL1ekX6QgRpUAhoh5JW3LrzA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)