INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38fda653d34f63d066ba104c2dd69a007dc27fbb8b5848576f66d967c76b7afd', 
    'xgqe8CpSaHFNwWjPQlTNFeavSfgHROH4dNhPcF1s8Tg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)