INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9c55797e017b4ba79a87d14262e07848c07c77de97cf7b688934ac5027aca60', 
    'k61+B0arUiO7g2QOQOX427ozABldTo14qsOIpj4Tw2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)