UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w2L+1ame5rodSD1a/kbCkLhp8ZVwqXRPseQmg+VtRJE=' 
WHERE 
  key_id = 'c2d832974852624dcf8ce29fd0735e047766b8a1b2b2e9b71b323cd8bf2c926f' 
  AND (
    token = 'w2L+1ame5rodSD1a/kbCkLhp8ZVwqXRPseQmg+VtRJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )