INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be5edf36e424405c264d61885a940ecd826d9ba803f4fffd871b43cb510e03dd', 
    'YxAgXWcy3r52ljp6r6wB9YrOoQkHOLccEDODogmpeJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)