INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7f68e1900b8bebb5cb08b47a2de1a5d37fac056146e9f51b8b4b532467b2dba', 
    'bDeywOibFj0L0hZQs4XBHMvjxxML0TY1AKnujw3L61k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)