INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d321478ad30f21bf300d41eddd558a2f637bbe1a3b98f4e152c865b480afc75', 
    'RnCWAQXk8mYQBoqGR/ikvcTed1MbxahcBqlBqhPKmlI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)