UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PIZ2NEHHJV1i095XyTDKDZAWNJghyLH7xLgt3bx4Bgc=' 
WHERE 
  key_id = 'f6ef5bcfc7b57d162e2954ab5273b3098f722cc375bc0bee519771dde930b7f0' 
  AND (
    token = 'PIZ2NEHHJV1i095XyTDKDZAWNJghyLH7xLgt3bx4Bgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )