UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U1YgHzcvllSWsH7b/bvRLuP89u9rGJbFd4N09Esfpe8=' 
WHERE 
  key_id = '03fae1cc32c8c14b2630be1e853bcf65660ce8c3b53bb2b0b1b27081389e30b7' 
  AND (
    token = 'U1YgHzcvllSWsH7b/bvRLuP89u9rGJbFd4N09Esfpe8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )