INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c97cecff608b84ae692d627768b538eb0f635a8f004babad3910b48749744d49', 
    'dI6fyHcLSUsgMYYxBcCA++IQX9qWrHpA7Oo5nCcOOio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)