UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c2XkXKdYH5/pmOAodwydwBbNbX30TwMAs2jjCjGc4jo=' 
WHERE 
  key_id = '5f18d464541fb38d9816ce5e3e6f0348e62e03663f08a11cda53f5a7232d0473' 
  AND (
    token = 'c2XkXKdYH5/pmOAodwydwBbNbX30TwMAs2jjCjGc4jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )