INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a312ada2ccc56bfeed4a039ebcf545330b39844d4291d14187921f753a7ffe94', 
    'dz9jh6ZTYrK257ysFzeWk+F+aacRzGfSW7HrwSI5ojo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)