UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1zrvDIYJksf+2dRMYdm+tp6+HFkfcq6P4Elu6YDaZ7s=' 
WHERE 
  key_id = '94f95b28c1afd3629dbec08246b2e27b1085306001d1d6ff0b9ab59407236f0c' 
  AND (
    token = '1zrvDIYJksf+2dRMYdm+tp6+HFkfcq6P4Elu6YDaZ7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )