INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5f4336a765312a16f07c4c90d6d5b33790dab736d81cb6b931c9ad5e5f20f92', 
    '+FBzJQUro01czQKSLEUdEUAAllJ8w7tXLc3sDr8rjf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)