INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81b62a986e62cfb52520cb59a87d108d0120b153e68c5c0722b0eb0368506e30', 
    'gKzLILx+wvRABpJ1r9SpG2jhsQBzXXWfTaCNFXgl4Zg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)