INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2de45572e7baf71c165f4350fd74054644c4b46903c7f934576cf89b543242a', 
    'XCqmlY5KQeAMiwqR7oHA92gTyiQ70rYRV7ofwBMUtGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)