INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '266b19448f0ce400d078ca4e475ee0e911bc19e5c2c57a87400670f7d382c09b', 
    'MG8WNMq69E6wULfuThik+O49oEW5nspyOoB+ou8FpKw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)