UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r/sFL3xk5ti8fk/De0FT9+c6X2g0BNLLLBiEzNZ6pps=' 
WHERE 
  key_id = 'b9b407813af71490c69422c6218ab5fef50efb5761b1da54b4efa1d4e43e4cc6' 
  AND (
    token = 'r/sFL3xk5ti8fk/De0FT9+c6X2g0BNLLLBiEzNZ6pps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )