INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c6d92bb1bbd158a555fbd26a70e6e5534e5363f030ce78368a553827b697f44', 
    'Fd3ZsFJrKFk7n1bDB1QElVeW4/WKZKgY1XO6CGR/oso=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)