INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'afd30a536e7464ae2c603072875908e4a32a9ef2385b2f377b84f87d19ef87fb', 
    'dsswFEI45tCjihBCiIR6j1jJZT6nHsaJZgw+TbM+Rrs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)