INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '456164d63d592d5d7de705d97f9b6a048a5df36885cffc4e91247644803aaa0e', 
    'I323sqjjA7nhdTnkw5dzKJyFGEiz432GBRD9alF28dc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)