INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5945df1561d8e4bdc7c55b6f9a33db2d9f495cc47b15e8698f99df8574cb0bb2', 
    'my+cntF0f6fxi4d4yRMSpQyXHWiXczXwQrleNK0UET8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)