UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/S5bweUvwfvtBIqJNzSlxys12YsMaWTgLmDRYGMlcYc=' 
WHERE 
  key_id = 'aab9c12ee502eb3127cad0b78cfe879ce49983f61d7675c7e3085de0f94de9c6' 
  AND (
    token = '/S5bweUvwfvtBIqJNzSlxys12YsMaWTgLmDRYGMlcYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )