INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38aff52907f3c3a3902f8973665a5a0246910549d7d5ecacf16aa85f581daeeb', 
    'RrdY25AK7LKgoroYBVHyGLZNXJsg+hngNBjnHSYV2sk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)