UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w5NcdKv9Ist1QXjpjL5ftFWxUQ89cAdnn/VbkYaCVQk=' 
WHERE 
  key_id = 'fb38750b1e148143bc5e20bab47a679e59924ea3e0ecd34f70b76efbddf274a9' 
  AND (
    token = 'w5NcdKv9Ist1QXjpjL5ftFWxUQ89cAdnn/VbkYaCVQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )