UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hvMrgGFAhDGEYfH9uSW8Gac0j8bOIJrDzHn1mkO13NY=' 
WHERE 
  key_id = 'c5c1d2fde688c7b466bbc64c9a0637c410103ab17df523273e4498c6bb966458' 
  AND (
    token = 'hvMrgGFAhDGEYfH9uSW8Gac0j8bOIJrDzHn1mkO13NY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )