UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e0CpLX0Dczq8LT72gxkOvqYSbg/etoXgxlqNLkL9VU8=' 
WHERE 
  key_id = '6432dfbee1a3c690b77b5acea90562452ffb28fcc195c5f33c62c1a4e380bfd2' 
  AND (
    token = 'e0CpLX0Dczq8LT72gxkOvqYSbg/etoXgxlqNLkL9VU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )