INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0404d7bf87c7d660ecb1b31a4a269f66e91841a2a5e0906f2437e5d1649bf4d8', 
    'n/za1W3w6PFQwv2PXsQ6Fj/775AMZdR5tazXR7faWTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)