INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c108bb4cadcc904a5c3c728267c72bb40e3ff711f433e8ba68941d484deb274', 
    'QAvWtdBkl6aJ1XeeM6NeSJG2PPR4BzH0Q/vaFvYE5as=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)