INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d4c6fbad46a5d03f15c7932336cc81004cb58b650d949313ea21304b1a3827f', 
    'NxKJvjrd5BEGMf8HlIGH/NWBQnbJtTXEhAW89ro/rTw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)