INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4a4daa065c436cff224cfe6765ef696a07b4a91f7d2d3a6b1a22b4639be951d', 
    'Vq9DttTvL0mC2f0cyd/+nibCXWYlXMPjH0G8qTQU78g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)