UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jW6Z1/uSzV6o5bFNyRR2fCxRHer4ejWf+2oOwC20kOA=' 
WHERE 
  key_id = '46359b77a6087b26629406641408dfb614498f7c04a1a896ae7f79ebfef7e937' 
  AND (
    token = 'jW6Z1/uSzV6o5bFNyRR2fCxRHer4ejWf+2oOwC20kOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )