INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56940e4be34311089c30e0fd0af7287fe353371260ec3262e19de1b5327d4a4d', 
    'tZKJTYA029lQt9hUr7P0oLPqiB4sb/QByIri0zhRXqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)