INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d95a63d6903c19c1cbd8cabcada3bfec4d6baec3c085385622e4823a3b41a3a', 
    'feWL8fwu68mDh1CxzV2zj/8TOr1saxOJ3B8fjkj7+VI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)