UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vsz/6Dc6uJmCeasNtJ8ceYuNSSNeFRPtyuoVaO8+iXc=' 
WHERE 
  key_id = '91d36d9dc9c772e40c0c1d22ad259019971fedca439bbdc67c6d536f74445f07' 
  AND (
    token = 'vsz/6Dc6uJmCeasNtJ8ceYuNSSNeFRPtyuoVaO8+iXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )