INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55e23f37ad62908456939abe2aab83d09ecf8403314c650dbd774edffa1f07f3', 
    'DhHqoXktzdquO99eigtXtzyNmlFc1QJ/aIlX1m9EAP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)