INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c21bf204f8c3c791521e5d952dfba14fd1e07da66d4dc643fa5b5d0db3f2bd5', 
    '85ne1zNoTR56QyiE/ic2GgWeCV2mYufwnS1MvQxvcd4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)