UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H5AiEyD0ZVfIOYdTzmCm0V2RfABI4axJWMM6I5r/mNs=' 
WHERE 
  key_id = '1e36e070f625ba4d83d4f898cae85f6e78241966d6e3faa661e709ce9c728452' 
  AND (
    token = 'H5AiEyD0ZVfIOYdTzmCm0V2RfABI4axJWMM6I5r/mNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )