UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3OkARKM4jfdBpDNNXhq8lhS+IgmQs/W1W3NHXK+Lxdk=' 
WHERE 
  key_id = 'ac94ca31dbf112c2f57d85360f407dcd2475f37c443376045c738d10d2b05237' 
  AND (
    token = '3OkARKM4jfdBpDNNXhq8lhS+IgmQs/W1W3NHXK+Lxdk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )