INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f8fc8d0b78d76409320953d5d257f5145fb981260f3f5b182b1335b759c5a2e', 
    '0Oi6PBt/tA69ACGQ/U/TJhyL+kereSoyAyRsNUWPCIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)