INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '993f6697d2d84b6b0952bfbd0afb96398f3719714f0ce80cdf70a841719b0aa4', 
    '1/aQlpMQ+y1ESGwXCsCc+mtEbQu5fa8FQBU98t1c6dI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )