UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3UjfaUEo+bOBnYdSJWM7TEyR28GRhlzE3ZL5FJOcwfg=' 
WHERE 
  key_id = '1715dde7d1072016604169377f03ce15c7e9053c776b786121b3428d02b0b110' 
  AND (
    token = '3UjfaUEo+bOBnYdSJWM7TEyR28GRhlzE3ZL5FJOcwfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )