UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X1kVV+cz+AK4rk4iR4OzoVHf9Lx1CLqTcIgfbPKO1NQ=' 
WHERE 
  key_id = 'a700c6de73eb904aed5825618037799ab6ff57fac3a91908e42dee6197440286' 
  AND (
    token = 'X1kVV+cz+AK4rk4iR4OzoVHf9Lx1CLqTcIgfbPKO1NQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )