INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '917839423d19e9385cf52be39fa1d94de4eb5e313cedf553fe83ed0050962c5f', 
    'NDkwVFMvYGFhGabbduiPSDy928HBiFFa9aoP+h2rsdA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)