UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yKb7AMBnXcP8AEDYkoqIUuxV95kV45rQcB2LAcTqOEQ=' 
WHERE 
  key_id = '8858613e8d2ede5cc0e367fe9c24821d024faf19fcaa8698cb87e5043fdc79c0' 
  AND (
    token = 'yKb7AMBnXcP8AEDYkoqIUuxV95kV45rQcB2LAcTqOEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )