UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'myEQtkGUNkGefRt/VTmmZsRhmb6EyxyDae0zujaVOSo=' 
WHERE 
  key_id = '8a666d073232a69430c03896d37340d93974f5cdf672793c59db9b5c56b0e163' 
  AND (
    token = 'myEQtkGUNkGefRt/VTmmZsRhmb6EyxyDae0zujaVOSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )