UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LykjMBrLgEXJQN1EZAtOdWV+qW8q+gbubMNudVKDhEU=' 
WHERE 
  key_id = 'e95842e1a14597abe66bc29f6b04ccdf7db728ff27251b4acb14b50ea1ce1170' 
  AND (
    token = 'LykjMBrLgEXJQN1EZAtOdWV+qW8q+gbubMNudVKDhEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )