UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BmcuCCzoB9RySzUPwMOtmE4lHj7OEDweKrZUmHDwiXg=' 
WHERE 
  key_id = '571edc85800f43fad98b241dcd6b12707c0bdab9593f1258288cc631671e6e1c' 
  AND (
    token = 'BmcuCCzoB9RySzUPwMOtmE4lHj7OEDweKrZUmHDwiXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )