UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X3UdWnUKSk6zCkOEfSxKSIQcvglU5KTYrB5CTSItPRw=' 
WHERE 
  key_id = 'a7bf5a0aeff4ba113fe799a6e8f0989c334098d6fe5c0d510386cd1bc2fbd0bb' 
  AND (
    token = 'X3UdWnUKSk6zCkOEfSxKSIQcvglU5KTYrB5CTSItPRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )