INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a893ccccb2f65366fd9afdad0f2bda4af71a261a2e22174fb8d696ddf673de2d', 
    '2+j5PabLudPeCAT0PNdL2RbFfRO8zD7PWQnvPHtNb6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)