UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uyDgQB1shS4UcvmCPEVR1eBKLkSwqY8QN97Eh87kty8=' 
WHERE 
  key_id = '26afbd354fb7269450b94c4a63b6600a0a4de3438f9caa0347dd55d736d1e757' 
  AND (
    token = 'uyDgQB1shS4UcvmCPEVR1eBKLkSwqY8QN97Eh87kty8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )