INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf8cd42c8e7a2df7c088c2e917b1506921305a6e2139f0fc9b413bb8c9c325dd', 
    'IWeSWZFzj6ORgVGEvga2o4aJvf9v9p75cN94gwogo4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)