INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '383dfc8c67b4e36ddc662b12d1c32a8033e9a7bcec336ca4087c17548d5fa0ad', 
    'ymB8M+yQrwEapNAfvIV0bGdEFmy2ZgYcp+hErl0qP98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00082

Result

int(1)