UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WgeexdlUPn0RuD5S89ZwymAAOWcsNixgcvQLI2iwS14=' 
WHERE 
  key_id = '9cadbfbf7ecb27cbbed013c652ffc28ffa9f78bac7b05341d64b8fe18d6496cf' 
  AND (
    token = 'WgeexdlUPn0RuD5S89ZwymAAOWcsNixgcvQLI2iwS14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )