INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f5a2a3faaaaaa7edda29b12c29ed926b3af72f379bcd7886fdde97b7c674818', 
    'nNXmAWApU3fDkcNC1RHt2ggBpcsCUBvS0skXu3dXhHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)