INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f18eb3f7df4ef55a41de572efe040d5e0849e0cb681e1694db1d83805b5ab70', 
    'gEQJWE3fBjmYE6rNCyWf2ScFIYbTB3PHv/a3uQeQsjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)