UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hN/SZiQj7S0kVdXvYJKmEJdJq1+HfGMLrM1L14VToCc=' 
WHERE 
  key_id = '7a42a3aa129686e736faa12dc4c97e7f03438ef00594734fcaafb3a666e9c202' 
  AND (
    token = 'hN/SZiQj7S0kVdXvYJKmEJdJq1+HfGMLrM1L14VToCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )