INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a31be3746d4171931e399bba3af1de7a9fcc2044f2ddd9fee6bc2df87064b8ea', 
    'y6t0zd4O2z22go0x42l1NLiv18qIllttqkfESSP87Zc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)