INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7e4199cb4e6cb5674630aa8e61bae0a095523974f0548382decd952fb7cf039', 
    'Sl5rUnr/9d29K4vyEvWIvxXNeYAyBfZxjt6AnQ5ICFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)