INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '850a99a64d35b1dff3a82ddf0d7708e7891074711371453649d0150a476b55a2', 
    'kkvz+B8j8oPKsX4Vo5jXntKJoGIMAaE78BuXtJE90ZA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)