INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b43f89e704899af4a01af9e19413af2f3d962b4ccdcc63ec94d2d8ec6a6f77b6', 
    'BHeRb0GJ/VfAPHtk21A1IZS7pJsK1nzipsLYLLmYg+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)