UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BMgssI8UJ5CGcbdaP1WRZLkhX2cZHZwjk33XpCdX2gs=' 
WHERE 
  key_id = 'cacf4f4acd8029a9155e2493acc851599cf604a7a815816d5010dcbefb840a19' 
  AND (
    token = 'BMgssI8UJ5CGcbdaP1WRZLkhX2cZHZwjk33XpCdX2gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )