INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a4b4ea517089f2bd3bf37bb1e2a6d7fdfe623f02312e59d02b6e18a8ff36b99', 
    'C4zAVYsO6NVyMohCsJNfqQ93SJfPtHybxXUFNLSkfZ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)