INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cf8dd68d832ffefe70b1e108a8b305e6f63288046210d866ad48bee4db67578', 
    '8Yex4Od6H6KRi/zrSP9XnXR5FdurnQn8MaRP/W7lXn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00143

Result

int(1)