INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '612fcc9ca62bde3ba66f168e5c07a35385b08d1a9c62144a90a97d5bfd1ae648', 
    '3E7n3YRFiMBYDfGpV13wkJfJB3MTObfgR3sk3R7cF0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)