UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0J+KxlW8Bm7Inp5WX3spT2BHGcLFYWhL6TTHgTui3vQ=' 
WHERE 
  key_id = '4d5594201c07a8464f8996fa87803df2a06528486643a661017250bf65456f67' 
  AND (
    token = '0J+KxlW8Bm7Inp5WX3spT2BHGcLFYWhL6TTHgTui3vQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )