INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d513152a9aad708b9cc4e7608017efc4248bb7ac4d93a663229c145ae7e17dd', 
    'DW+xZKP1TwfZ9qlE61aip7wUl5KM50zujogjOnXiw8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)