INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3446014d860ac5ac71238af44f5ef2775c6080b182e6eb54a1e84666821d60e', 
    'RRQesCs9ShY5rmccRKoQWoH7zQOByborNqAlSkRVMc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)