UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EX5xwe6rvSW6KHi1GGFeBehGgLOmBcKbfcUNgRC+hD8=' 
WHERE 
  key_id = '4be5ed3120de94cb01e2122e4a32e652dd41a33eef1f58d35f82ba2b0cdedb86' 
  AND (
    token = 'EX5xwe6rvSW6KHi1GGFeBehGgLOmBcKbfcUNgRC+hD8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )