INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '77cd526ff9d66f3bdd1fddad744959124e505f1288e19253f77523bef88e3b76', 
    'USyBaEWRZWcpE01RzvMbJgJgyTWs5Y3YcWwGTluL54w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)