INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4a5bb908c6c8425b3e05284eb5a5f4031ac6b76c0d80fefcaeec55839fe028d', 
    '9bQynOuchy2yGVk2ymucQB5dbCEPj3N91e9cL11hHmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)