INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27fc79606d7373601274ed041ed94e98095e90ef2dc6f343a9179afe1f8e1568', 
    '30CaNjdj6MEfdyW5Neu2QNqVP+GLI71k2i2cXLS1qIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)