UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B/I+79TcRYLTwbvKbAzO+arcym2qhjIbx1JO7AVvdFg=' 
WHERE 
  key_id = 'fe5ecad412288e905c01ee642641a41902967a1e7ce416778edb5168bd105711' 
  AND (
    token = 'B/I+79TcRYLTwbvKbAzO+arcym2qhjIbx1JO7AVvdFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )