INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81bb9a2e50e02730ddd48aae940e40de3b09a41a9e07f546fd14f705a760763a', 
    'pshkwORSEWxfKZyuGar7TFhbsQVqFuQbEBgkGHYVVyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)