UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g2rCVMHJPphgfxJekvPg1q9YagDTItHuG/hhgLcYl0o=' 
WHERE 
  key_id = 'fef6ffa2b1c23541c933f662a49dfb5f7b0fe117d786a61aa519ae6f7aa95724' 
  AND (
    token = 'g2rCVMHJPphgfxJekvPg1q9YagDTItHuG/hhgLcYl0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )