INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76cce6250d52f5bfb635dca9f4f41f0c68ef67b91375fe5ea613f14b08459319', 
    'Z3J9loeILQi5W71jZd49JAfP2az59p70QMDpjoSq5Kg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)