UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oTDkVKdPTldxy28RvybeU6UC4yRDN1Rw3zdqcrLOvZ4=' 
WHERE 
  key_id = '4d70309775b2d18cc6cd89c3dc2c4a48758eecfba57ea241ec47c9efbdf25e14' 
  AND (
    token = 'oTDkVKdPTldxy28RvybeU6UC4yRDN1Rw3zdqcrLOvZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )