UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MS+NM/yV75/soZRBr+TXTzhwvuNtI+whlnqECIVfQDs=' 
WHERE 
  key_id = '88a9315a86e69f186b6d77a8852b06e8b819f0eb4d3331f47483ed9dcbd0782c' 
  AND (
    token = 'MS+NM/yV75/soZRBr+TXTzhwvuNtI+whlnqECIVfQDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )