UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mZG1DT52T4u4k2Pz/kMGVE4F9fQCaZmWfKkjUkzVvog=' 
WHERE 
  key_id = '5a7c837a8819f67980f89cf9feb07c74306a29c2b4627d42dda9f2adf43e0f4b' 
  AND (
    token = 'mZG1DT52T4u4k2Pz/kMGVE4F9fQCaZmWfKkjUkzVvog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )