INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df68f652d476bdf9ed54b8dd9f912f9de3446fe726f418f956870f5453de4be8', 
    'm6QhlxgattOXPX+A69LACtpzg/quYYzphgUTPC8H6G8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)