INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '534b45c1e71f446567453c9254a0b29872c5b72bca1a5f07f40ff8a8fdfc4ca7', 
    'yR1G7Ji8hNssYTcExWWDvWNpoXT6InXJHBj4vzvPsnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)