INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc302a69d62724dec141c3b576b8f8c4a978092e5565333603b7933635c8f7d8', 
    'MumuH3JnshilzBPwYdNaMg7gjfWGCa7mcI+bTjwr4bc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)