INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27101453ffc3dc7996e3004122fb3dff09c1135e9f3900c625f483f2f481f1bb', 
    'bp6nnbBmECEMR03cG13RMNNMhSYDKOumgRCCIyT6Xto=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)