INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bc9e9459bdaa5956655edf0245ea0bd5c39833e5beec31bf405a40680a0270e', 
    'blN+zQdRUxp8UCEuigpyUPhePG2nxjpf/rT9mzCSlrA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)