INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3eb3be12fca132ecd973b98ea0b9b3f33f2c34ad59af20fa609429ccfd6d2a0', 
    '6Pt9XjSydNezZhTqt2Yf5v75ZnWBTPFI274pcfcjLm4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)