INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4251d59c13901195db95f885b1b6e7551b968cf98efa7bba6e323b74f910d16', 
    'QrzrHtYm1gBrMilC0NTeg7UerF0UNiJq6FPA2ferUMY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)