INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f21e432eadfe1a5c9f3207f19deb12e61511a9ec08c104b6fff3d44b82aeba97', 
    '2jRzN3PUU8KCJAD/zJkC0xG780m01GEz6qNm76aUVFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)