INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d40064457f031f75e070662e57219a6c65476e6ac224da820edcd2d282e6ddf', 
    '2etYk/z4bRcxU1WULD20y8w1xsWOD/FV02kkp2QRuBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)