INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6452fba64807e7fddd8447d53e2a2d044253b0ce699fc12969fcf38d97b3f55d', 
    'Zn+uJnPDuTjtRJFMxkzAtV06x9LDRhrEAmZmzDmCjG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)