UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2uq/LYuk9Ayx0d8YlmrAOe9hImPEcCiodRQ0lyOMJBw=' 
WHERE 
  key_id = 'c3b1ed2194cff807bc2a7fb67a17f127044eb29e5c157b14920d2dfc43aa73bc' 
  AND (
    token = '2uq/LYuk9Ayx0d8YlmrAOe9hImPEcCiodRQ0lyOMJBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )