INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83ab936ed0f17147fa8069547282541c6a40a5f5440b30c4e74daa465738d807', 
    'lLGtvJFGQ8CN1rcwjrXBN+CnUHv8vWmnBn6XPH8bTik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)