UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bO5EL0p7n5mfGD4mZj5gn8N4gYy64zFoyUH4aQ6Pv2Y=' 
WHERE 
  key_id = '96bd7813916ed41686dfdac8f0dd895a76b4bda1679cb2abf91325096b0d5e5e' 
  AND (
    token = 'bO5EL0p7n5mfGD4mZj5gn8N4gYy64zFoyUH4aQ6Pv2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )