UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aK2I9Z+iLL0mNG/CKehkVnWjH54LH9h3lYaptMUGHMA=' 
WHERE 
  key_id = '37a0a8ea7b822efb90af9083da361c4fd5e429138dadbdecade6a494762fe96c' 
  AND (
    token = 'aK2I9Z+iLL0mNG/CKehkVnWjH54LH9h3lYaptMUGHMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )