INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a20b13d518d9f381b7e4ef846d214e022e9f065e06fc14ce23f2cc0bfd476e4', 
    'K55TkMa2zQKhd8ZCVbnBJn75Tv4AYdP84KJlO5bl3FM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)