INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7b7c4ef488ba925add599d386d16e87ede7da99e4c6ed672842fcaf63ef570c', 
    '/03MifDP7KnQAKphNteET92a0x/IRfZNmmYDBGZ+jJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)