INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bfe31a78a47d267b77a697def6940d5f92c43d73ffd6b494c2cc9a3e4b5ea9e7', 
    '7iQHnoOWeSnWh5ecLPpe3I0wk499gy/O8mBXW0ruPd8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)