UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EhLII1qh3iDIywpu9hP1FmmYjhiWjC0rwRJcQN9LE0w=' 
WHERE 
  key_id = '7f906c72f54bdc08dde37b0baa070ebb06b8da8beb895235381c269118a7788a' 
  AND (
    token = 'EhLII1qh3iDIywpu9hP1FmmYjhiWjC0rwRJcQN9LE0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )