INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '236fc51740f89c6dc7e3b03a24d2674b21b2ff13ac1c74ef36a35097355e9351', 
    'xgkvRESeSq8MDm7Xe5y8ZdW5Z45pnXWnB12ZuSS5YVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)