INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c6970ff212a186b5fbd79feb166a45d4ea59a21ecbc7d34b78022f8def90127', 
    'ENeNW4R9jvCAgKni1YReOp0s+VQwTrKT/mBrUO8b4g0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)