UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2fXJLUcoHzDjZTewEQPvcfmIYKxZIda89PSk291/IhE=' 
WHERE 
  key_id = '7a916dc4425fe8a5c6254ca9e2a8d4c6157ccaa092ea1c32ceb8b4b927eb7cb4' 
  AND (
    token = '2fXJLUcoHzDjZTewEQPvcfmIYKxZIda89PSk291/IhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )