UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aWbXJRwIBbkooWhYA4oLgHcK1eFPm9l7oB1lSU7/SeE=' 
WHERE 
  key_id = '1331b51bd7a5218b40507d0b020b366edc340260db435e0d6857633895c0a0a6' 
  AND (
    token = 'aWbXJRwIBbkooWhYA4oLgHcK1eFPm9l7oB1lSU7/SeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )