INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbad7c103ab1f87912cd4869c7839e518da84927d9f916962586865099fe281a', 
    '43QgKj6TpB3WDURT2UezcFDNAhjdqn5rFZzS8zhg7lA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)