UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b/Y+LEy4P59P7K+j7aATOOD3enTWEedzAiiJdnv+RaQ=' 
WHERE 
  key_id = '681ced871b0e6a048031e4854feb50e0ecc3e78bfc2c8f7447fa00c7d236a07c' 
  AND (
    token = 'b/Y+LEy4P59P7K+j7aATOOD3enTWEedzAiiJdnv+RaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )