INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b404cee717bc4dc1263fce99578f22b2e3984cd976706a57c956e9537b8e44ba', 
    'T3qyBSxWVjXniuVyyzHgPKORrNQrpyI9IXNtMhWijyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)