INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfd81e79167ea1e872be631e972a7dd802e41e99e5136813ca2a38ac8ed1b31e', 
    'tycqYVexaIk919/lKFA1JG4usObQ3wIDPJM0l5ytPKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)