UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1UuQmJH+qR4bbXRC6bnBwpLPY85luxcctVX7U9+hNiI=' 
WHERE 
  key_id = '43caf0826014076f0c02cdf934d8f0f06335ef62ddeaca3f873b48300d8ef1e4' 
  AND (
    token = '1UuQmJH+qR4bbXRC6bnBwpLPY85luxcctVX7U9+hNiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )