INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '440affa763defbe720bfb061a3d6bee138a41c993fc74cbbc990b4b224a3bab3', 
    'D5s0aEg+1nI2ybUZfxIZXf4H4pPf9ffVMDq3VvRewZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)