INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15b786ac33d5862e561d25714c2705ecb59cb65b2bb25adf0565e929218f3bb7', 
    'vspEVHwbroa2zesLVxrEufq5QSXZlM9tpIaaKJBXb/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)