UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ULdyxXs9Blp1ophqg3s7p73T/QtHwbI3WQX3p7GdPIo=' 
WHERE 
  key_id = '170f7f2cc48efd34ed42242aa65c0f968de1915cf181d2f6722df5898c549805' 
  AND (
    token = 'ULdyxXs9Blp1ophqg3s7p73T/QtHwbI3WQX3p7GdPIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )