INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3939e77e29e98de0db92eaeaedfa2da1b68bfd7bdfb2afe74b3bbce5aa0fec8c', 
    '7cBAuG7UDygAZyo3jMQbNDgmNyA6tzTaYD3ojXV8FLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)