UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PURX/Vz4WUymfZwc8Mly9M/hsEO9RLdh2W4OErnpokE=' 
WHERE 
  key_id = '054022e2ae0510395efa7b774783b2fc4ac056cdd52875436332424d687bc4ad' 
  AND (
    token = 'PURX/Vz4WUymfZwc8Mly9M/hsEO9RLdh2W4OErnpokE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )