UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BPCjzNPX2iSAaC+g7QOWN1tXiezrc+BXuEtJJEqoHDc=' 
WHERE 
  key_id = '5207faf73abc48b69d9dda11cd2ff9221f16c4a0489dff2657be445cf65626c9' 
  AND (
    token = 'BPCjzNPX2iSAaC+g7QOWN1tXiezrc+BXuEtJJEqoHDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )