UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZaikV6RaxkLFSjcm34UXtccBAzWE0+HClf2kbBngC3I=' 
WHERE 
  key_id = 'e873a3590cf11f6e25bcd87b173a1d8e54e0ee5dbeb881eebad3edacc8d9870e' 
  AND (
    token = 'ZaikV6RaxkLFSjcm34UXtccBAzWE0+HClf2kbBngC3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )