INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f765ed13b92a99ef3009d6a1023a8d2af53b7d58ab538de3e49ff5e716beb0f8', 
    '5t6jDqeY6HvgI3T2ncX4CgmC4eWrzH/CsHUfxaWpoSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)