UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w6MSiVHVGuA+GRbT54pAZQfCKyoN8gKwZF/0VrM6Ghc=' 
WHERE 
  key_id = '2d730601db4e9265f36f0d07c379f4014052bf433659c51016208c5f5915e3bc' 
  AND (
    token = 'w6MSiVHVGuA+GRbT54pAZQfCKyoN8gKwZF/0VrM6Ghc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )