INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2752d278fedc8669941f19124fdabf2316579264c465874305fc87d5e8d86932', 
    'TzXcA3vb2TGoJchcfS6Hnio1v0fA+y60WIpWBGzRKH4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)