UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fVY7XFWc6L8gx8tafo9ImdZ7MPXWknhh0s0bI48YI0A=' 
WHERE 
  key_id = '2ea0bec39a107862ccd254d69748822bb252fb5eebf47755377f0ad2575b48dc' 
  AND (
    token = 'fVY7XFWc6L8gx8tafo9ImdZ7MPXWknhh0s0bI48YI0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )