UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ocKNwe/NsxmvmNPsCffJzp56dDdwWtR2AYhYuGOzJ0o=' 
WHERE 
  key_id = '4455b0ebe571766452a53b295573b39e0a2bcf737637074858abc59a1bef4feb' 
  AND (
    token = 'ocKNwe/NsxmvmNPsCffJzp56dDdwWtR2AYhYuGOzJ0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )