UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EKal8Wv//M6iRhixRWYyy8t9bGwyDT750V+3g/hrv1I=' 
WHERE 
  key_id = '9bfa4e8a2e1e246041b2f9780bc1b1c35836297924596bc204e90ba8809983b4' 
  AND (
    token = 'EKal8Wv//M6iRhixRWYyy8t9bGwyDT750V+3g/hrv1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )