UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HyxQpHF7kmN5Yk43F1quWflNs5iT/Z5RNQysi4+17Y0=' 
WHERE 
  key_id = '9f9c5371af6849607c3e59eedbe13d5ea3881ee71bdb6920c6fb40e7ed8789c4' 
  AND (
    token = 'HyxQpHF7kmN5Yk43F1quWflNs5iT/Z5RNQysi4+17Y0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )