INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d0f66dcbdb913068144a7f9b238ca7a80f5d8bc5cb676d6472c93d7b036085e', 
    'a9SxdYtLZklXr9+WtbYWDPKxAPbkMS8dlMGk4qYW1FI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)