UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zx/NDLk0ZMn9x0g6kthMKjDUaEEpx6Aomhb7md75NiM=' 
WHERE 
  key_id = '652598811043caf26d19cba32b88c7f71e991a3708c689053ed94b5e8e838f3e' 
  AND (
    token = 'zx/NDLk0ZMn9x0g6kthMKjDUaEEpx6Aomhb7md75NiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )