INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '818e959ab41008274d5588f471eda8b788acd4e52964b4f9559e04a2102e455d', 
    'q8LCnyvfcYdMfN3St6t5yFuGEPIR8rZzJEqdB5UcD1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)