INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5b0158f4ba5c618044ba617b55f3bbd6543468f1c762b43ae43cf135550cdba', 
    'EcPSm8QKmCjDB5joGKXYF2t8glUi7OssF/KwAWDvtVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)