UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PSemtEnbcekLY8iC/AMfx2a6lyaovNA0YlmFQaKn0nQ=' 
WHERE 
  key_id = 'd769161e03d5139672a1c745d490ac8e01fc6b40d2861f422ba96cedf6004d78' 
  AND (
    token = 'PSemtEnbcekLY8iC/AMfx2a6lyaovNA0YlmFQaKn0nQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )