INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77975cfdc5b01f52dc10ef34431cf94ea82da7bdc2571a6b3279f3e8451f46be', 
    'K4T9KhpkdEhmKrw2G71r4MwezaJ89M7mZ9EwkMjP4qU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)