UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rk8cZOdjjux96VMDDMbbhH3Q0Frr5rhY4sdt4ULmgHc=' 
WHERE 
  key_id = '851eb3116852ad8ff4ec237c7e188c77f394c660ecedc18f15149054a77e867f' 
  AND (
    token = 'rk8cZOdjjux96VMDDMbbhH3Q0Frr5rhY4sdt4ULmgHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )