UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3xDV/T7qeY8r3ya2bcMIyv9ivOQP7OuDA974R3AzvGU=' 
WHERE 
  key_id = '85ca9031c24e43b47dd8597b74760d075786a9e3774f8c6d3b5dc9fcfce965b1' 
  AND (
    token = '3xDV/T7qeY8r3ya2bcMIyv9ivOQP7OuDA974R3AzvGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )