INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b120a78cef318002d9ba56f21cef3f4a21f4a7dde5d87e3c9f5b292fc907c859', 
    'SPd+VRGWrPfj48cddsEBtuAcx9qRPwgCpH1AqBlGcsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)