UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sgbevhlyWHmstanv7aHpoXWvuXvtelblduTHSsvdKOM=' 
WHERE 
  key_id = '37b7bea1e6a21899d94b1933a8d5f34e20e17c0da6d6386d42042276ab219407' 
  AND (
    token = 'sgbevhlyWHmstanv7aHpoXWvuXvtelblduTHSsvdKOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )