INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3729671fc32756e72d4fcce26981d5323e8c6b971c0b7d51e4f16803f754eefb', 
    'NYCW6Bm8gMJjAXOLhkyh9DRYayWw7VKDonjcAVY3gSY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)