UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k3TW0eOTmCP6aUG9BysGmHnxTmSysU/L/oOMFPgO4uE=' 
WHERE 
  key_id = 'e6652612a87bcfe6725f4fb63ecc8ea632053018297d891a1bc0cb9ea30ee3a0' 
  AND (
    token = 'k3TW0eOTmCP6aUG9BysGmHnxTmSysU/L/oOMFPgO4uE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )