INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8115c94c9ad8575096db55c239b61bed69b331f73944ffb53e2a2b67787abdb0', 
    'a1YQmTxcdOwF+IvoarP6n+gnVar3GPrbShr0De2cZg4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)