INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b7cb88808eb89ba780420c9bee05954435835d154a780ac77e4a86940aa0405', 
    'agS9X9TOkaPOekgljDBO+MENJpk/74xivAcT3ia7t9g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)