INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52766c58bdaf7072db43f2e0df50d34bcdac655f7eb032aa17c008028eea5ce3', 
    'IiD9xO9ZdapA0O/m0O8egESgKl4HUvs7GIIlfwO58xE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)