INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '314b3cd460dc43f232551a89cbbcb1ce21940d2e4e31fc7b78c5817157ed8435', 
    'bP0ouHfWvx+OYyi1E7tIhIbDo9S2CfUAfuOchYfNSxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)