INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a065cd8d3de3ad23987cc3b0ee4b958bfdb29184b847fd304e288ee704f8db64', 
    'kR5SbYJKlN98dO+A0UQHKbfU16tr39NKU6Pmt3QeFN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)