UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rZeGyARZjhS7vlKl7cZ1DqSwndBDbuCMpYOlNbe2zcg=' 
WHERE 
  key_id = '8432c2c3d66612349c62e63173b7ee0b2ae894eca1bf32c06232b2d9c2543374' 
  AND (
    token = 'rZeGyARZjhS7vlKl7cZ1DqSwndBDbuCMpYOlNbe2zcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )