INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3bba8af8fc611c49876b33ba4267e8d9c27fc2a4f96de7f6d7ce00855c3b983', 
    'DjxWPbpPiBvqXUTQQt6bS35DPyqCJTY5RCCetds7QHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)