UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'umcZlr5ItXzrVy/KlQk9cEVQCriH471vXVDJaTSZoJw=' 
WHERE 
  key_id = '7aa5ee867e368593c206a66f04f34e64d2d8c14087b27473d276fcebd541a381' 
  AND (
    token = 'umcZlr5ItXzrVy/KlQk9cEVQCriH471vXVDJaTSZoJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )