UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ahqJuzsVq6V6WJavSomhRnHF2cVDgTLAGSXIxczs6iQ=' 
WHERE 
  key_id = 'af98e3ce77b454991c50a2c7795db44b824f4003f002d7fe062218fd8b070fe5' 
  AND (
    token = 'ahqJuzsVq6V6WJavSomhRnHF2cVDgTLAGSXIxczs6iQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )