UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b8mnZ63vJI4K18VRWvk+rnkp6LZUpf6mWX3DykI038k=' 
WHERE 
  key_id = '0b1f9700203611b6f00860a18431d3cb0c659bc81ece3fc42158ba85ea15f0e2' 
  AND (
    token = 'b8mnZ63vJI4K18VRWvk+rnkp6LZUpf6mWX3DykI038k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )