UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CElGi/YYvp+xI7IM09rNtNvXGBYdT/NskWtRn+CMRCE=' 
WHERE 
  key_id = '07014a5bd1934ed4ff8c773dea0ae055caa3fd843f293a146837a61b02b0c377' 
  AND (
    token = 'CElGi/YYvp+xI7IM09rNtNvXGBYdT/NskWtRn+CMRCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )