UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lxle7pJz7qtPgUEsWa8enX5nBwk84GUKBKDP+s2L3z8=' 
WHERE 
  key_id = '09f96795e02af18fe203905a4cb1eb0134a239c6467179a02460d85b3f924703' 
  AND (
    token = 'lxle7pJz7qtPgUEsWa8enX5nBwk84GUKBKDP+s2L3z8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )