INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc97f7b62d2e58f274bad514dc960916f5f9c6ebc4fd3375c2b2d1bfe83afcf2', 
    'JdYiAnyeRuI9n3YYEBXGt0oER8g8PbY+DCfnQCP7Byk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)