INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '950d8abf320696b1450b527c6d02716d03c33cb39b2622bf6fc5d1834f56795a', 
    'ytzxsO9xxSq5BcHpi1BZW1tm23u6ibEwwTfb1cDwNIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)