UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oM/fnVb4aZ7d7MnHR0KR2nLfe287jVzHlZO56qcim9c=' 
WHERE 
  key_id = 'cfa1adab27452279485112b39d95667eb83ed0fde386c4380d2a926659d0d41c' 
  AND (
    token = 'oM/fnVb4aZ7d7MnHR0KR2nLfe287jVzHlZO56qcim9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )