INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8b74a74dd4491afe56bed35c40c8610f2d66910f85a5569d5829a3b5077fccf', 
    'E1ZqL/qKOQujMbN22Sv8G4agBcxFWoRYaluMVQ5gxYU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)