INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1e2e1f6d74cc7f395b0e98d53b3294fee470f325e2d80080b7a7c4b348207c2', 
    'i32ksWxhx1+gn03KUn0uMGHMaTy63qUgXhdOZWL19uk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)