UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9k6kkVMRK74elvtFBKm9Ekejhc7m9T6LuwtpnOQj1b8=' 
WHERE 
  key_id = '0368500e9961d9f26575edd2583c7ae878542a5938e829c0d8772a0b1387d0e3' 
  AND (
    token = '9k6kkVMRK74elvtFBKm9Ekejhc7m9T6LuwtpnOQj1b8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )