INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d93a3e0aee13051812911a0542b347809b01ba963546da4e44c529343c39822', 
    '9P5MC69zEDOTwg+g1+LjUCcNrzQfvHUqKlfcD5QeVmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)