UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qZnoS2yQ32ZnfWh0M93sjIb5HN7x8+yvHoAEm2W6rT8=' 
WHERE 
  key_id = '45471e26f2dc4bbf318e3a0751757d8381200b3716b857ceb1aa2a8c516760d1' 
  AND (
    token = 'qZnoS2yQ32ZnfWh0M93sjIb5HN7x8+yvHoAEm2W6rT8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )