INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d6f822ff257bd6bb9d5e7b7abc34f25c0c615772114a628cac326f399f06130', 
    'P/RScIIkOe4uATxvOslLnBNc/dL9dhNxLx0rQ20gOKs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)