INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a10d7a2c64303637122c12a3b84f834b00b5621a824ebc4f2c310f2497e24c9', 
    'lecbxCNTUcoyhApA6bqaWPd96I6U4qOQlFHp6WK8Z5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)