INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '354bdc4594a2bf8ace75170bc95c1cdcc475d5f27932e43cbf01ce5140b44a78', 
    'mTj3eDcxFDyeYvM4kVABHtYNXRiR5ySnPsAJHBejfG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)