INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38938a7d949d9eadbc41735cafaef49768a849d1bba4ac0777d018b059c75053', 
    'bW1XjpCPISEJ1Ephp5dIdVn5WvxGHc4OErnMZvOdVkQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)