INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81a29da5ef097f4d9e5e59fc88ddd1943c8e6e60264c123a838a526cb22163de', 
    'QXy+e7fw0IvVpI0WJdGnHI28+yDXbV+KySuGHZ4eYz4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )