INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '656f6465a672a4e38c022b72b3a5678c2632ec03ea54e79790b1fde4a8df848a', 
    'sup81tcgLwFH79qoat0Cm3dG6LjleyHBZl0TL5CZlOI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)