UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GZcJ2Ss7njDdtm6zYEypxb92aDl13Yi3qia9fzrdCuE=' 
WHERE 
  key_id = 'db5177ff6fa892c43ff2c9a70558d108494a79f8c00f2f6fa1ff28a67e88f670' 
  AND (
    token = 'GZcJ2Ss7njDdtm6zYEypxb92aDl13Yi3qia9fzrdCuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )