UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HD7S6aTQbx1jXxpJ29P9arLFrVAaL5NRobU2s6k4a+A=' 
WHERE 
  key_id = 'c9f6989846b65db9c551fc690606e4011f98d6531fd74eb628e25e7fe2be4072' 
  AND (
    token = 'HD7S6aTQbx1jXxpJ29P9arLFrVAaL5NRobU2s6k4a+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )