UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dJyZN7YY5mpDVcOy3L0+4FvbHJjfhO3TvxQ83T+DTbc=' 
WHERE 
  key_id = '543188441fa5cea2384a60d6e4f19a1212a18e087d3767bb13abc0187fb14c19' 
  AND (
    token = 'dJyZN7YY5mpDVcOy3L0+4FvbHJjfhO3TvxQ83T+DTbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )