UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dG5VSjp9rnTZzDqEKIg5OjkVs+b5ueygFBglbSrleJQ=' 
WHERE 
  key_id = '0523b98ae6b610b81f999efb07e63a2d47cd265b427e3fff76cd6df8d4f35fa4' 
  AND (
    token = 'dG5VSjp9rnTZzDqEKIg5OjkVs+b5ueygFBglbSrleJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )