INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2b4b3f303da522d72c5d8491387eb188a23e7f4f4e901556c99bfe07d6106b5', 
    'sF7nfi4/O0o//QRoSgILOUQE6Ycvm8vs5YTsLDlRaDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)