INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '311a284bd135218559f9628d9bf9f355665777736f68c1a8a93c1d2772a05628', 
    'EswYP+EEXh0gTLWkThdECJpbqIjVxaY0bkoTQ5dWpQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)