UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b89McmSYvQv8lvkWVdt7YajUik68VkWCS9/DNq9p+HI=' 
WHERE 
  key_id = 'e50cf604380fa9ecc08f61339224ff576e0d0efe7b38748b6ba7f81ce0ca6e22' 
  AND (
    token = 'b89McmSYvQv8lvkWVdt7YajUik68VkWCS9/DNq9p+HI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )