INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f1f3689c4746785a4adaa9de14c2b8d6901103a6d6ad3833507d25216eb4365', 
    '0LBy7DYeUCHO1fNA8iqKIgo853M/I90vn4LvEAdTy6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)