UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ykGJgsAqx1ds9T/YGczfDaP0G1SaYmILGs9RvVQ7WMA=' 
WHERE 
  key_id = 'd90c7ae64eb1c10dd4eacd30dc6133c3053cc0bf02a4f666b18d039d8eebec75' 
  AND (
    token = 'ykGJgsAqx1ds9T/YGczfDaP0G1SaYmILGs9RvVQ7WMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )