INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df45d15f0ef1bc4ed1fabd47b2657072034309b5afad017814a16ce318ddebca', 
    'wKmqag2IMSIRuiMKBL4/zdFwF1JtG4xDjrIhOEDoltY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)