INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1440ef4227cc16812dfa24428de0a370e3908be18dff3e8d6ab21af566045606', 
    '7OCeZf6H28A5B2AzYA87oarHEqPcDHhw5FTWBnCqqfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)