INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99ddf4fd4582f71b4be79d46aca8f8e694e955ccc0eb13f872b1c30bebfed10d', 
    '4wQ0kCmzrxwoDYalOAdnEojaEvXIe5AnWN0mfCPtbgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)