UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZQLOu/UzsVv27IO7dw++mTKsdvNLkNx5O7NSUOwQhWM=' 
WHERE 
  key_id = 'e76be8f9ba34c8873daba4d324fc0aa44fcf8bb8d52786aa6a0b57e02917119d' 
  AND (
    token = 'ZQLOu/UzsVv27IO7dw++mTKsdvNLkNx5O7NSUOwQhWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )