INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '197bd112251263c83b3c77b080b58bb714750ad9a67c775055be94f8b6a96b44', 
    'fnr1O1qfop2qaa+CdO1pVDe2yT2x8zsCFG+4bXvUoyQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)