UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i7YAcyMJnhJGxFyg/bHjzSbNOky51iAmDWnPIO4jPO4=' 
WHERE 
  key_id = '4aa53b75327f340eb93d521e96f38b2ab962a9a4b0eaf1a14dfd342fe8735ce5' 
  AND (
    token = 'i7YAcyMJnhJGxFyg/bHjzSbNOky51iAmDWnPIO4jPO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )