UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bBxoBYDIxl6J60pq+QZU9jJwC7kgCAgGD6vgLdi8I2U=' 
WHERE 
  key_id = '6aaac6d971c80c14fe813cc6eef706608abc54e26b7d7261080f282aceed0e4c' 
  AND (
    token = 'bBxoBYDIxl6J60pq+QZU9jJwC7kgCAgGD6vgLdi8I2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )