INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '853200ea46e1beb485c4262c577cbdcad4697d30372aa40dc66fa5545190ab78', 
    'Zs1es6uOgZEsSGwB9rYWwGNkRV64Ol8hehHmJW0RZdQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)