INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4371642ed4dff287ba853c867fd720ade237eae2a469ae73f318cc83a1738fa8', 
    'ul3HMT7x4l7Cf6LDfNjKUBvOG4QQtOIdWQZvO5KdDMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)