UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BBALxnIg1uUgp1yG7m5hLN/TJjq+Mv04CprLLqB6DY8=' 
WHERE 
  key_id = '90fdd6a8e0d0f5b795e442b8c7852a78c7ca6182e3366e58c963ef4c0a061437' 
  AND (
    token = 'BBALxnIg1uUgp1yG7m5hLN/TJjq+Mv04CprLLqB6DY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )