INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3dcd22fe448fd816df87f39334cbdde93554d0b34afc92b9f4616c2f76fbaaab', 
    '+h+29kWMn23r6RQOUj8ZJ1Iu2K0E2oTGxmzrRewrWlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)