INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3a32d1e5bf433ae186f88448bff429f228649ccc2fd54a89582e96f615227e5', 
    'z3O7WMlD2NKr6ihZ9VpnRr9wnU59l6jPADYbhjMD7Zg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)