INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1eefc08391701fce9306111cb85be7f19a7ad4583d4e5dea440b6e41da59995f', 
    'tatKrv7RTH0e2DphK6OGvH3L4N5Wk5ziS6jPb1xJ5Cg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)