INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e279051f10be4886ee7ff7e161d412ceceebe4bce5bfa760d325925cef21e89', 
    'ffEmlCBxhFRucIfmgOaC+HTAhyKNPBQezIZXgCQ9k8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)