UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f0uprNMXtpH1lFOD0adwsdHP30EPnclVTFx7b51bDRg=' 
WHERE 
  key_id = '32c344241b6c1df54d44a67b244df2884e2387105ca00d05530b720c99879822' 
  AND (
    token = 'f0uprNMXtpH1lFOD0adwsdHP30EPnclVTFx7b51bDRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )