INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef99b2f3c6129cfb3893924de3ce98cef974658778dc6371f65f1b2a6760e5f5', 
    'Fm+mL7S09DOfHxCJx3eN3IIyJwAsf576DbiV8dXGwTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)