UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vD6s6jYTQKdDo0qp2rwjs3Ji7QExtn3iw582ErL9CTY=' 
WHERE 
  key_id = 'eb878b9c8506d4f1c29eb68d18caafdc41213cf8c9ed749d3a6b39ece62279dc' 
  AND (
    token = 'vD6s6jYTQKdDo0qp2rwjs3Ji7QExtn3iw582ErL9CTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )