INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9ec8b938c634bab74a74d816a71f4450cc5ed2d4d03ebced991b86c69e23402', 
    'qPCL041IDCKBNlc9n4ACbTtTcnTMTjRY53/80O9E4GI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)